| Patent |
Priority |
Assignee |
Title |
| 1123730, |
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| 118806, |
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| 1629581, |
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| 2015339, |
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| 2062257, |
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| 2237901, |
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| 2319528, |
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| 2349400, |
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| 2412433, |
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| 2427085, |
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| 2444099, |
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| 2473077, |
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| 2615245, |
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| 2662428, |
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| 2680898, |
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| 2754864, |
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| 2779361, |
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| 2800812, |
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| 2923180, |
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| 2951683, |
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| 2969122, |
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| 3025917, |
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| 3074392, |
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| 308842, |
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| 3162067, |
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| 3265104, |
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| 3331455, |
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| 3374696, |
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| 3382743, |
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| 3494348, |
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| 3495359, |
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| 3647310, |
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| 3778179, |
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| 3824026, |
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| 3836278, |
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| 3870431, |
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| 3880546, |
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| 3920350, |
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| 3973862, |
Jun 02 1975 |
B & C INDUSTRIES, INC |
Pilot drill locating means for hole saw assembly |
| 3976387, |
Jun 02 1975 |
B & C INDUSTRIES, INC |
Hole saw drill and arbor assembly |
| 3997279, |
Jan 20 1975 |
Parker Manufacturing Co. |
Drill bit |
| 4072441, |
Apr 15 1976 |
Parker Manufacturing Company |
Hole saw |
| 4077737, |
Oct 18 1976 |
|
Integral hole saw and arbor construction |
| 4078458, |
Oct 13 1976 |
BERENDZEN, RAY |
Screw extractor |
| 4101238, |
Jan 22 1976 |
Robert Bosch GmbH |
Hole saw with particle-aspirating accessory for hand drill |
| 4147464, |
Mar 16 1978 |
DAL-TILE CORPORATION A PENNSYLVANIA CORPORATION |
Hole cutter for hard materials such as ceramic tile |
| 4148593, |
Jan 27 1978 |
CAPEWELL MANUFACTURING COMPANY, A CORP OF DE |
Hole saw assembly |
| 4189015, |
Aug 21 1978 |
Acker Drill Company, Inc. |
Drill bits for obtaining core samples |
| 4201502, |
Nov 03 1978 |
BAILEY INDUSTRIAL PRODUCTS, INC |
Method and apparatus for tap hole reaming |
| 4203692, |
Dec 20 1978 |
|
Self-centering hole saw adapter |
| 4225275, |
Mar 10 1978 |
|
Drill bit |
| 4303357, |
May 19 1980 |
ADAMS, WALTER C ; ADAMS, MARILYN J |
Quick-change hole saw mandrel |
| 4330229, |
Dec 04 1980 |
CREDO TOOL COMPANY, A DE CORP |
Drill bit |
| 4422811, |
Jan 16 1981 |
RULE INDUSTRIES, INC , CAPE ANN INDUSTRIAL PARK, GLOUCESTER, MASS 01930, A CORP OF MA |
Hole saw |
| 4527449, |
Sep 13 1982 |
Rule Industries, Inc. |
Boring bit and method for manufacture thereof |
| 4529341, |
Sep 29 1982 |
McDonnell Douglas Helicopter Company |
Drill bit for Kevlar laminates |
| 4565471, |
Oct 02 1979 |
Mitsubishi Materials Corporation |
Drill bit |
| 4568227, |
Jun 20 1983 |
|
Asymmetrical drill bit |
| 4582458, |
Aug 09 1984 |
AMERICAN SAW & MFG COMPANY |
Stepped drill construction |
| 4595321, |
Mar 28 1980 |
|
Plug cutter |
| 4605347, |
Dec 27 1982 |
NATIONAL CARBIDE TOO |
High speed drill reamer |
| 4741651, |
Apr 25 1986 |
|
Hole saw |
| 4755087, |
Mar 13 1987 |
|
Hole saw plug ejector |
| 4759667, |
Nov 08 1985 |
AT&T TECHNOLOGIES, INC |
Twist drill for drilling printed circuit board laminates and having an drill point geometry |
| 4760643, |
Dec 30 1983 |
|
Hole saw |
| 4906146, |
Aug 13 1981 |
|
Axially self-aligning drill bit |
| 4961674, |
Jul 21 1989 |
|
Drill guide for precise drilling |
| 4968189, |
Oct 20 1989 |
|
Hole saw driver-extruder and hole enlarger |
| 4968193, |
Aug 18 1986 |
Black & Decker Inc |
Self-centering drill bit with pilot tip |
| 5007777, |
Dec 18 1986 |
YAMAMOTO, HIROYUKI |
Hole saw |
| 5025871, |
Apr 05 1989 |
|
Drilling method and rotary drill bit crown |
| 5049010, |
Aug 04 1988 |
Irwin Industrial Tool Company |
Metal cutting tool |
| 5061126, |
May 04 1990 |
SOUTH DEERFIELD INDUSTRIES, INC |
Hole saw and mandrel assembly |
| 5069584, |
Jan 20 1989 |
HILTI AKTIENGESELLSCHAFT, FL-9494 SCHAAN, FURSTENTUM LIECHTENSTEIN |
Hollow drilling tool |
| 5076741, |
Nov 13 1990 |
|
Plug ejecting holesaw |
| 5096341, |
Apr 25 1986 |
|
Hole saw and drive |
| 5098234, |
Jul 27 1988 |
INTERNATIONAL WINDOW FASHIONS LLC |
Hollow drill for fabric and the like |
| 5115796, |
Nov 09 1987 |
|
Diamond abrasive saw blade and method of dry sawing concrete |
| 5145018, |
Sep 13 1989 |
Credo Technology Corporation |
Drill bit for drilling along an arcuate path |
| 5171111, |
Jul 05 1991 |
Kansai Kogu Manufacturing Co., Ltd. |
Drilling tool |
| 5205685, |
Oct 05 1992 |
|
Hole saw |
| 5273380, |
Jul 31 1992 |
|
Drill bit point |
| 5288183, |
Aug 18 1986 |
Black & Decker Inc. |
Self-centering drill bit with pilot tip |
| 5291806, |
Jul 31 1991 |
Enderes Tool Company, Inc. |
Spade-type drill bit apparatus and method |
| 5316416, |
Sep 29 1992 |
EHWA Diamond Ind. Co., Ltd. |
Diamond cutting tool for hard articles |
| 5353552, |
Nov 05 1990 |
Megatool, Inc. |
Root-strength drill bit and method of making |
| 5392759, |
Sep 29 1992 |
EHWA Diamond Ind. Co. Ltd. |
Diamond cutting tool for hard articles |
| 5415504, |
Oct 21 1992 |
Barry Wolf Farms Ltd. |
Nest drill tube |
| 5435672, |
Aug 05 1994 |
Credo Tool Company |
Hole saw having plug ejection feature |
| 5451128, |
Jan 29 1994 |
TDW Delaware, Inc |
Cutter tool having removable teeth |
| 5466100, |
Oct 24 1994 |
Alfa Manufacturing Industries, Inc. |
Multi-stepped power drill bit having handle chuck adaptor |
| 5556399, |
Feb 14 1995 |
Acumed LLC |
Bone-harvesting drill apparatus and method for its use |
| 5649796, |
May 17 1995 |
CASTLE TOOL MACHINER, INCORPORATED, D B A CASTLE INC |
Carbide spade-type drill bit |
| 5651646, |
Oct 02 1995 |
|
Hole saw with wood removal feature |
| 5690452, |
Jun 27 1996 |
|
Spring loaded automatic plug ejector or hole saws |
| 5700113, |
Dec 30 1994 |
Black & Decker Inc |
Spade-type boring bit and an associated method and apparatus for forming metallic parts |
| 5762498, |
Jun 18 1996 |
|
Dental drill bit |
| 5803677, |
Aug 09 1996 |
Credo Technology Corporation |
Hole saw |
| 5810524, |
Aug 01 1996 |
WIRTH REVOCABLE TRUST |
Plug cutter with radial relief |
| 5816754, |
Nov 06 1996 |
Greenfield Industries |
Elongated drill with replaceable cutting inserts |
| 5842820, |
Jan 23 1997 |
Lee Valley Tools Ltd. |
Cutter for use in forming dowels, plugs, and tenons |
| 5888036, |
Feb 27 1990 |
Hitachi Seiko, Ltd. |
Drill bit and step feeding method |
| 5904454, |
Jun 12 1998 |
|
Tool for removing debris from a hole saw cup |
| 5931615, |
Apr 03 1997 |
Credo Technology Corporation |
Twist drill bit |
| 5934845, |
Feb 26 1998 |
|
Hole saw with modified pilot and plug biasing |
| 5980169, |
Oct 16 1997 |
Fisch Precision TooL Co., Inc. |
Brad point drill bit |
| 6007279, |
Apr 07 1997 |
|
Chipper-toothed hole saw |
| 6036410, |
Dec 27 1994 |
|
Tip portion of the drill bit |
| 6050754, |
May 29 1997 |
Black & Decker Inc. |
Self-centering drill bit with pilot tip, and process |
| 6113321, |
Jul 29 1995 |
Black & Decker Inc. |
Roll-forged drill bit |
| 6126367, |
Mar 31 1998 |
LOCK-N-STITCH INC |
Precision drill bit |
| 6152815, |
Jul 30 1997 |
Townsend Engineering Company |
Device for separating bone material from a meat piece |
| 6167792, |
Mar 23 1995 |
American Saw & Mfg. Company |
Tooth form for a saw blade |
| 6190097, |
May 29 1997 |
Black & Decker Inc. |
Self-centering drill bit with pilot tip, and process |
| 6206616, |
Aug 24 1998 |
Advanced Micro Devices, Inc. |
Tool and method for cutting a circular opening and retaining the cut portion |
| 6267542, |
Jan 15 1999 |
|
Drill bit having a chiseless bit tip |
| 6269722, |
Jun 26 1997 |
Kapman AB |
Tooth arrangement in a metal cutting bandsaw |
| 6273652, |
Sep 10 1999 |
WIRTH REVOCABLE TRUST |
Plug cutter with radial relief and plug ejecting portion |
| 6341925, |
Mar 02 2000 |
|
Plug ejecting hole saw with twist-locking interchangeable saw cups |
| 6409436, |
Mar 02 2000 |
|
Plug ejecting hole saw with twist-locking interchangeable saw cups |
| 6419428, |
Feb 18 2000 |
House B.M. Co., Ltd. |
Circular hole cutting devices |
| 6428250, |
Feb 02 2000 |
INTERNATIONAL TOOL MACHINES OF FLORIDA, INC |
Drill bit for wood drilling |
| 6431289, |
Jan 23 2001 |
Black & Decker Inc. |
Multi-speed power tool transmission |
| 6443674, |
May 19 2000 |
ICS CUTTING TOOLS, INC |
Self-centering twist drill having a modified flat bottom section and a helical crown point tip |
| 6564887, |
Feb 19 2001 |
EHWA Diamond Ind. Co., Ltd. |
Core drill |
| 6588310, |
Feb 19 2001 |
EHWA Diamond Ind. Co., Ltd. |
Saw blade shank |
| 6588992, |
Feb 06 2001 |
Black & Decker Inc |
Hole saw |
| 6599063, |
Aug 31 2002 |
CAPPY S CONCEPTS, LLC |
Hole saw having efficient slug removal |
| 6619413, |
Apr 24 1998 |
GATOR ROCK BIT, INC |
Flightless rock auger for use with pressure drills with quick attachment and method of use |
| 6641338, |
Mar 02 2000 |
|
Plug ejecting hole saw with interchangeable saw cups having different size attachment bores |
| 6641395, |
Aug 02 2000 |
Nobel Biocare Services AG |
Endosseous implant drill |
| 6652203, |
Aug 30 2002 |
Credo Technology Corporation |
Precision drill bits |
| 6676342, |
Jan 09 2002 |
Allied Machine & Engineering Corp. |
Drill with specialized drill point geometry |
| 6676711, |
Jun 14 2001 |
Omi Kogyo Co., Ltd. |
Hole cutter |
| 6698981, |
Jul 14 1999 |
CHALMERS TECHNOLOGY LICENSING AB |
Drill bit with three cutting edges |
| 6705807, |
Nov 24 1999 |
Black & Decker Inc. |
Hole saw and connection method |
| 6746187, |
Jan 11 2000 |
Kapman AB |
Edge protection device for hole saw |
| 6786684, |
Aug 15 2001 |
ECKER, MARGARET A |
Tubular hole cutter |
| 6817428, |
Mar 15 2000 |
Kabushiki Kaisha Miyanaga |
Drill bit |
| 6817936, |
Mar 15 1996 |
Saint-Gobain Abrasives Technology Company |
Metal single layer abrasive cutting tool having a contoured cutting surface |
| 6820519, |
Jan 28 1998 |
|
Cork extractor |
| 6857831, |
Feb 28 2003 |
|
I-joist hole cutting apparatus |
| 6857832, |
May 26 2000 |
Sandvik Intellectual Property Aktiebolag |
Drill bit with pilot point |
| 6863529, |
May 18 2001 |
EVOLLUTION IP HOLDINGS, INC |
Dental drill system and method of use |
| 6884245, |
Apr 22 2002 |
|
Hardware for cutting bone cores |
| 6890132, |
Jul 21 2003 |
Western Saw Corporation |
Bolt on drive assembly for a core drill |
| 6890133, |
Oct 18 2002 |
Black & Decker Inc |
Stepped drill bit having split tip |
| 6893194, |
Jan 18 2002 |
CAVITY ACCESS, LTD |
Workman's tool for accessing cavities |
| 6939092, |
Jun 18 2003 |
Black & Decker Inc |
Sheet metal hole cutter |
| 6945414, |
Oct 18 2002 |
PRODUCTS OF TOMORROW, INC |
Wall panel and system |
| 6945850, |
Feb 06 2001 |
|
Saw blade with abrasive surface |
| 6948574, |
Dec 20 2001 |
Hilti Aktiengesellschaft |
Ultrasonic annular core bit |
| 6988859, |
Nov 11 2000 |
Kennametal, Inc |
Drill bit and method for grinding a drill bit |
| 7001116, |
Mar 29 2003 |
Eazypower Corporation |
Workpiece removal device for a hole saw |
| 7017465, |
Jul 29 2002 |
L S STARRETT COMPANY |
Cutting tool with grooved cutting edge |
| 7018143, |
Aug 15 1996 |
Bitmoore, an Oregon General Partnership |
Reduced energy consuming, lateral cutting twist drill |
| 7112016, |
Feb 18 2003 |
GREENLEE TOOLS, INC |
Universal quick change hole saw arbor |
| 7127923, |
Dec 30 1994 |
Black & Decker, Inc. |
Method and apparatus for forming parts from a continuous stock material and associated forge |
| 7140451, |
Nov 28 2002 |
Hitachi Koki Co., Ltd. |
Portable tool having cover and label to be stuck on the portable tool for identification |
| 7160064, |
Apr 06 2004 |
|
Hole saw slug removal device |
| 7175372, |
Dec 23 2004 |
|
Quick release arbor |
| 7201543, |
Jun 02 2000 |
KENNAMETAL INC |
Twist drill and method for producing a twist drill which method includes forming a flute of a twist drill |
| 7237291, |
Aug 23 2004 |
REDFORD, BRIAN |
Combined nut recess cleaner and nut driver tool |
| 7237984, |
Jun 29 2005 |
|
Hole-cutting saw |
| 7237986, |
Aug 09 2004 |
Black & Decker Inc.; University of Maryland |
High speed metal drill bit |
| 7246975, |
May 18 2005 |
|
Hole saw with replaceable cutting tip |
| 7264428, |
May 19 2005 |
Irwin Industrial Tool Company |
Hole saw and cutter |
| 7267514, |
Sep 08 2003 |
Black & Decker Inc. |
Self-centering drill bit with pilot tip |
| 7275898, |
Jan 30 2003 |
Sandvik Intellectual Property AB |
Threading tap for cutting threads in blind holes and methods of its manufacture |
| 7306411, |
Sep 03 2002 |
Mitsubishi Materials Corporation |
Drill with groove width variation along the drill and double margin with a thinning section at the tip |
| 7438509, |
Jun 27 2007 |
|
Slug retrieval apparatus |
| 7476067, |
Jul 23 2003 |
KENNAMETAL INC |
Drill bit |
| 7488146, |
Nov 16 2006 |
Black & Decker Inc |
Large holesaw mandrel assembly |
| 7513718, |
Sep 12 2005 |
|
Alignment device for a hole saw and method of enlarging a hole using same |
| 7520703, |
Sep 07 2004 |
Black & Decker Inc. |
Twist drill with a pilot tip |
| 7556459, |
Nov 07 2005 |
Black & Decker Inc. |
Hole saw having a drill bit with a pilot tip |
| 7637703, |
Mar 10 2006 |
Milwaukee Electric Tool Corporation |
Cutting tool |
| 7658136, |
Dec 22 2004 |
Black & Decker Inc. |
Hole saw blade |
| 7658576, |
Aug 02 2007 |
CAPPY S CONCEPTS, LLC |
Hole saw having efficient slug removal |
| 7661913, |
Jan 25 2007 |
Greenlee Textron Inc. |
Hole saw with depth stop |
| 7665935, |
Jul 27 2006 |
Precorp, Inc. |
Carbide drill bit for composite materials |
| 7674078, |
Jul 28 2006 |
CAPPY S CONCEPTS, LLC |
Hole saw having efficient slug removal |
| 7766583, |
Mar 29 2003 |
Eazypower Corporation |
Workpiece removal device for a hole saw and plug cutter |
| 7824137, |
May 17 2006 |
Maxtech Consumer Products Limited |
Universal quick connect system for a hole saw |
| 7850405, |
Mar 28 2003 |
|
Hole saw boss |
| 7871224, |
Sep 26 2007 |
Credo Technology Corporation; Robert Bosch GmbH |
Drill bit and reamer |
| 7892235, |
Aug 08 2002 |
SURGIBIT IP HOLDINGS PTY LIMITED |
Drill bit and method for producing a drill bit |
| 7913601, |
Apr 28 2006 |
SIMONDS SAW L L C |
Enhanced performance saw blade toothform pattern |
| 7934893, |
Dec 10 2004 |
A V CUSTOM STYLE B V |
Quick-change and plug eject arbor for a hole saw |
| 7938600, |
Jun 08 2006 |
Milwaukee Electric Tool Corporation |
Cutting tool and method of operating the same |
| 7959371, |
Apr 14 2004 |
|
Hole saw assembly |
| 7967535, |
Aug 20 2008 |
|
Hole saw with waste plug ejector |
| 7988389, |
May 27 2004 |
COLT TECHNOLOGIES GMBH |
Twist drill |
| 8042613, |
Feb 28 2007 |
WELLTEC A S |
Drilling head for reboring a stuck valve |
| 8052356, |
Aug 01 2007 |
Team Fair Holdings Limited |
Hole saw system with improved slug removability |
| 8328474, |
Mar 06 2008 |
Black & Decker Inc |
Quick change arbor, hole cutter, and method |
| 8328476, |
Mar 18 2008 |
Black & Decker Inc |
Quick change arbor, hole cutter, and method |
| 8573907, |
Jan 13 2010 |
Black & Decker Inc |
Hole cutter with minimum tooth pitch to blade body thickness ratio |
| 8579554, |
Jan 13 2010 |
Black & Decker Inc |
Hole cutter with axially-elongated aperture defining multiple fulcrums |
| 8579555, |
Jan 13 2010 |
Black & Decker Inc |
Hole cutter with axially-elongated aperture defining multiple fulcrums |
| 8646601, |
Apr 23 2012 |
Black & Decker Inc |
Hole saw kit |
| 8790052, |
Apr 27 2010 |
Western Saw |
Bolt on drive assembly for a core drill with high strength spoked reinforcer |
| 8840344, |
Aug 12 2011 |
|
Adjustable hole cutters |
| 20020037201, |
|
|
|
| 20030103822, |
|
|
|
| 20030133765, |
|
|
|
| 20030146024, |
|
|
|
| 20030177645, |
|
|
|
| 20040179911, |
|
|
|
| 20050031422, |
|
|
|
| 20050105981, |
|
|
|
| 20070020056, |
|
|
|
| 20070059113, |
|
|
|
| 20070160435, |
|
|
|
| 20080166195, |
|
|
|
| 20080181738, |
|
|
|
| 20080187405, |
|
|
|
| 20090035082, |
|
|
|
| 20090044674, |
|
|
|
| 20090216235, |
|
|
|
| 20090222009, |
|
|
|
| 20090279972, |
|
|
|
| 20090326539, |
|
|
|
| 20100028098, |
|
|
|
| 20100034608, |
|
|
|
| 20100080665, |
|
|
|
| 20100086372, |
|
|
|
| 20100092256, |
|
|
|
| 20100145341, |
|
|
|
| 20100278601, |
|
|
|
| 20100310332, |
|
|
|
| 20110038679, |
|
|
|
| 20110052340, |
|
|
|
| 20110073337, |
|
|
|
| 20110170965, |
|
|
|
| 20110170966, |
|
|
|
| 20110170967, |
|
|
|
| 20110170969, |
|
|
|
| 20110170970, |
|
|
|
| 20110170971, |
|
|
|
| 20110170972, |
|
|
|
| 20120155979, |
|
|
|
| 20120247834, |
|
|
|
| 20140023446, |
|
|
|
| 20140112728, |
|
|
|
| 20140158569, |
|
|
|
| 20140271007, |
|
|
|
| 20150239051, |
|
|
|
| 20170066064, |
|
|
|
| 20170232530, |
|
|
|
| 20180272441, |
|
|
|
| 20200016667, |
|
|
|
| 20210086272, |
|
|
|
| CN201799668, |
|
|
|
| CN2303698, |
|
|
|
| D278065, |
Feb 08 1982 |
RULE CUTTING TOOLS, INC |
Boring tool or similar article |
| D282369, |
Feb 07 1983 |
CREDO TOOL COMPANY, A DE CORP |
Hole saw |
| D303118, |
Feb 24 1986 |
CREDO TOOL COMPANY, A DE CORP |
Hole saw |
| D317455, |
Jan 21 1988 |
GKN Walterscheid GmbH |
Hole cutter |
| D321894, |
Feb 06 1989 |
|
Pipe fitting reamer |
| D332492, |
Jan 31 1990 |
Smith & Nephew, Inc |
Bone drill bit for bone fasteners |
| D334016, |
Apr 23 1990 |
Diamant Boart Craelius AB |
Drilling head |
| D342270, |
Sep 29 1992 |
EHWA Diamond Ind. Co., Ltd. |
Core drill for perforating stone |
| D363294, |
Sep 26 1994 |
|
Core drill bit |
| D372485, |
Dec 30 1994 |
Black & Decker Inc |
Spade-type boring bit |
| D376809, |
Dec 30 1994 |
Black & Decker Inc. |
Spade-type boring bit |
| D391974, |
Aug 09 1996 |
Credo Tool Company |
Hole saw |
| D392297, |
Aug 09 1996 |
Credo Tool Company |
Hole saw |
| D394663, |
Dec 30 1994 |
BLACK & DECKER INC , A DELAWARE CORPORATION |
Spade-type boring bit having chamfered corner portions |
| D408424, |
Mar 23 1998 |
|
Wood drill |
| D419576, |
Jan 14 1999 |
|
Combined drill and counterbore bits |
| D438219, |
Aug 09 1996 |
Credo Tool Company |
Hole saw |
| D447495, |
Jun 22 2000 |
ABLECO FINANCE LLC, AS COLLATERAL AGENT |
Die board cutting tool |
| D455446, |
Feb 27 2001 |
|
Compound boring bit |
| D478105, |
Aug 02 2002 |
SOUTH DEERFIELD INDUSTRIES, INC |
Hole saw |
| D478106, |
Aug 02 2002 |
SOUTH DEERFIELD INDUSTRIES, INC |
Hole saw |
| D478339, |
Aug 02 2002 |
KENNAMETAL INC |
Hole saw |
| D478919, |
Aug 02 2002 |
SOUTH DEERFIELD INDUSTRIES, INC |
Hole saw |
| D497547, |
Jan 15 2003 |
Matsushita Electric Industrial Co., Ltd. |
Container for dry batteries |
| D504446, |
Feb 17 2003 |
Kobayashi Gimlet Mfg. Co., Ltd. |
Woodworking drill |
| D507585, |
Sep 13 2003 |
|
Drill bore bit |
| D516594, |
Apr 30 2004 |
KENNAMETAL INC |
Hole saw |
| D519531, |
Nov 10 2003 |
ALPHA ELECTRONICS INDUSTRY, INC |
Cutting tool |
| D523398, |
Mar 03 2004 |
SURGIBIT IP HOLDINGS PTY LIMITED |
Drill bit |
| D526670, |
Apr 13 2005 |
|
Step drill bit with stop |
| D529525, |
Aug 16 2004 |
INFINITE FX LTD ; SIDE F X FILM EFFECTS INC ; WHISTFX PRODUCTIONS CORP |
Hole saw plug ejector |
| D544892, |
Aug 17 2006 |
Forest City Tool, Inc. |
Drill bit tip |
| D551269, |
Aug 23 2004 |
Black & Decker Inc |
Hole blade |
| D559874, |
Jul 25 2005 |
Kobayashi Gimlet Mfg. Co., Ltd. |
Woodworking drill bit |
| D560699, |
Oct 31 2006 |
OMI KOGYO CO , LTC ; OMI KOGYO CO , LTD |
Hole cutter |
| D571835, |
May 22 2007 |
Black & Decker Inc |
Push button holesaw mandrel |
| D573165, |
Dec 20 2007 |
|
Step bit |
| D575808, |
Mar 02 2007 |
Milwaukee Electric Tool Corporation |
Cutting tool |
| D580462, |
Jun 11 2008 |
|
Woodworking drill bit |
| D585919, |
Feb 15 2008 |
ROCKY MOUNTAIN TWIST CORPORATION |
Drill bit tip |
| D585920, |
Jun 11 2008 |
|
Woodworking drill bit |
| D588175, |
Apr 30 2007 |
Disston Company |
Gullet bi-metal hole saw |
| D588884, |
Aug 23 2004 |
Black & Decker Inc |
Colored hacksaw blade |
| D608801, |
Jul 20 2009 |
Techtronic Power Tools Technology Limited |
Drill bit |
| D608802, |
Aug 25 2009 |
Credo Technology Corporation |
Auger bit with reamer and nail hit capability |
| D615839, |
May 18 2009 |
KARL STORZ SE & CO KG |
Drill bit |
| D630656, |
Jan 26 2010 |
Boart Longyear Company |
Drill bit |
| D634343, |
Aug 23 2004 |
Black & Decker Inc |
Hole saw blade |
| D659176, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
| D664574, |
Aug 23 2004 |
Black & Decker Inc |
Hole saw blade |
| D683772, |
Nov 03 2012 |
|
Hole saw |
| D687472, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
| D690334, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
| D692470, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
| D701544, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
| D706845, |
Mar 14 2013 |
Robert Bosch GmbH |
Hole saw |
| D708650, |
Mar 14 2013 |
Robert Bosch GmbH |
Hole saw |
| D711441, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
| D765159, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
| DE102005012026, |
|
|
|
| DE20201300, |
|
|
|
| DE20318529, |
|
|
|
| DE2845123, |
|
|
|
| DE29907717, |
|
|
|
| DE3214209, |
|
|
|
| DE9204681, |
|
|
|
| EP612575, |
|
|
|
| EP792705, |
|
|
|
| EP965407, |
|
|
|
| EP2070618, |
|
|
|
| GB1476437, |
|
|
|
| GB1589293, |
|
|
|
| GB2040741, |
|
|
|
| GB2338438, |
|
|
|
| GB2451947, |
|
|
|
| GB911093, |
|
|
|
| JP2003200415, |
|
|
|
| JP2005144568, |
|
|
|
| JP2008018490, |
|
|
|
| JP3019727, |
|
|
|
| JP4171108, |
|
|
|
| JP525013, |
|
|
|
| JP5689414, |
|
|
|
| JP59131806, |
|
|
|
| JP5987338, |
|
|
|
| JP7124809, |
|
|
|
| JP9192912, |
|
|
|
| KR2012039417, |
|
|
|
| NL9400753, |
|
|
|
| WO9284, |
|
|
|
| WO2008064409, |
|
|
|
| WO2011088268, |
|
|
|
| WO2011088269, |
|
|
|
| WO9015683, |
|
|
|
| WO9731743, |
|
|
|