FIG. 1 is a perspective view of a hole saw.
FIG. 2 is a first side view of the hole saw of FIG. 1.
FIG. 3 is a second side view of the hole saw of FIG. 1.
FIG. 4 is a third side view of the hole saw of FIG. 1.
FIG. 5 is a fourth side view of the hole saw of FIG. 1.
FIG. 6 is a first end view of the hole saw of FIG. 1; and,
FIG. 7 is a second end view of the hole saw of FIG. 1.
The broken lines show portions of a hole saw which form no part of the claimed design.
The “dash-dot” broken lines are for the purpose of showing the bounds of the claimed design, and form no part thereof.
Patent |
Priority |
Assignee |
Title |
10058931, |
Aug 25 2015 |
|
Nail head removal tool |
1505897, |
|
|
|
2879036, |
|
|
|
3049033, |
|
|
|
3080934, |
|
|
|
3387637, |
|
|
|
3905718, |
|
|
|
4527638, |
May 25 1983 |
KENNAMETAL PC INC |
Mine tool roof bit insert and a method of drilling therewith |
4728231, |
Mar 12 1984 |
Sumitomo Electric Industries, Ltd. |
Drill bit structure |
4744704, |
Jul 12 1984 |
Santrade Limited |
Drill |
4802799, |
Jun 10 1987 |
Marken Tool Company |
Drill bit |
4984944, |
Sep 09 1987 |
Credo Technology Corporation |
Drill bit blade for masonry and rock drill |
5092716, |
Nov 25 1989 |
Omi Kogyo Co., Ltd. |
Drill and method for using the same |
5338135, |
Apr 11 1991 |
Sumitomo Electric Industries, Ltd. |
Drill and lock screw employed for fastening the same |
5451128, |
Jan 29 1994 |
TDW Delaware, Inc |
Cutter tool having removable teeth |
5452971, |
Mar 08 1994 |
|
Rotary end cutting tool |
5492187, |
Nov 18 1993 |
Hilti Aktiengesellschaft |
Twist drill |
5597274, |
Aug 17 1995 |
Black & Decker Inc |
Hole cutter |
5599145, |
Nov 23 1992 |
Joerg, Guehring |
Drill with interchangeable cutting insert |
5651646, |
Oct 02 1995 |
|
Hole saw with wood removal feature |
5733074, |
Dec 16 1994 |
Hilti Aktiengesellschaft |
Manual tool for removing material from brittle and/or non-ductile stock |
5743162, |
Sep 09 1996 |
Sandvik AB |
Cutting insert and tool holder for frictionally holding the insert |
5758561, |
Sep 26 1995 |
Black & Decker Inc. |
Circular saw blade and method |
5794503, |
Aug 25 1994 |
Tenryu Seikyo Kabushiki Kaisha |
Disc cutter |
5803677, |
Aug 09 1996 |
Credo Technology Corporation |
Hole saw |
5813802, |
Nov 30 1995 |
House B.M. Co., Ltd. |
Drilling tool assembly and its center drill and cup shape drill |
5896800, |
Sep 26 1995 |
Black & Decker Inc |
Circular saw blade |
5904455, |
Oct 07 1994 |
Kennametal Hertel AG |
Drill with a drill point part |
5931614, |
Apr 01 1996 |
Hawera Probst GmbH |
Annular bit having a center drill |
5988953, |
Sep 13 1996 |
SECTO TOOLS AB |
Two-piece rotary metal-cutting tool and method for interconnecting the pieces |
6007279, |
Apr 07 1997 |
|
Chipper-toothed hole saw |
6021857, |
Sep 21 1996 |
Black & Decker Inc |
Drill bit |
6065370, |
Sep 26 1995 |
Black & Decker Inc. |
Circular saw blade and method |
6205902, |
Nov 25 1998 |
Hackman TTT Oy AB |
Method and arrangement for attaching tooth bits to saw blade body |
6299389, |
Dec 25 1998 |
NEW ISCAR LTD ; Iscar Ltd |
Cutting tool assembly |
6551036, |
Nov 30 2000 |
Heule Werkzeug AG |
Drilling bit and holder for drilling bit |
6588992, |
Feb 06 2001 |
Black & Decker Inc |
Hole saw |
6599063, |
Aug 31 2002 |
CAPPY S CONCEPTS, LLC |
Hole saw having efficient slug removal |
6601495, |
Jul 18 2000 |
American Saw & Mfg. Co., Inc.; American Saw & Manufacturing Company |
Structural saw blade |
6702047, |
Jul 02 2001 |
Ceratizit Austria Gesellschaft mbH |
Drill bit for drilling rock |
6705807, |
Nov 24 1999 |
Black & Decker Inc. |
Hole saw and connection method |
6786684, |
Aug 15 2001 |
ECKER, MARGARET A |
Tubular hole cutter |
6820519, |
Jan 28 1998 |
|
Cork extractor |
6959775, |
Mar 10 2000 |
Black & Decker Inc |
Drill bit |
6981911, |
Mar 26 2001 |
|
Abrasive drill bit |
7018145, |
Nov 07 2003 |
Allied Machine & Engineering Corp. |
Spade drill insert having curved cutting edges |
7174823, |
Sep 22 2004 |
Irwin Industrial Tool Company |
Saw blade having increased tooth stiffness and resistance to fatigue failure |
7189036, |
Apr 29 2005 |
Forest City Tool, Inc. |
Coring bit |
7241089, |
Nov 07 2003 |
ALLIED MACHINE & ENGINEERING CORP |
Drill insert having curved cutting edges |
7258180, |
Nov 03 2003 |
Illinois Tool Works Inc. |
Rotary hammerdrill bit |
7401667, |
Dec 23 2003 |
Robert Bosch GmbH |
Multi-purpose drilling tool |
7658136, |
Dec 22 2004 |
Black & Decker Inc. |
Hole saw blade |
7892235, |
Aug 08 2002 |
SURGIBIT IP HOLDINGS PTY LIMITED |
Drill bit and method for producing a drill bit |
7997836, |
Aug 18 2004 |
Korloy Inc |
Indexable type cutting tool |
8092126, |
Mar 29 2005 |
Mitsubishi Materials Corporation |
Indexable drill |
8123443, |
Mar 10 2006 |
Milwaukee Electric Tool Corporation |
Cutting tool |
8157028, |
Mar 03 2006 |
HELLER TOOLS GMBH |
Masonry drill bit |
8162945, |
Aug 08 2002 |
SURGIBIT IP HOLDINGS PTY LIMITED |
Drill bit and method for producing a drill bit |
8172845, |
Aug 08 2002 |
SURGIBIT IP HOLDINGS PTY LIMITED |
Drill bit and method for producing a drill bit |
8286736, |
Feb 19 2003 |
Sandvik Intellectual Property AB |
Drill bit, a drill rod and a self drilling roof bolt |
8444353, |
Mar 10 2006 |
Milwaukee Electric Tool Corporation |
Cutting tool |
8475459, |
Aug 08 2002 |
SURGIBIT IP HOLDINGS PTY LIMITED |
Drill bit and method for producing a drill bit |
8550756, |
Oct 04 2007 |
KENNAMETAL INC |
Drill bit for drilling having at least two cutting edges, each with two cutting portions and a non-cutting portion between the two cutting portions |
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 |
8721236, |
Oct 23 2009 |
Milwaukee Electric Tool Corporation |
Power tool arbor device |
9248518, |
Jun 30 2010 |
Black & Decker Inc |
Saw blade tooth form for abusive cutting applications |
9884373, |
Nov 14 2006 |
|
Hole saw with interchangeable cutting blades |
20020050196, |
|
|
|
20020081165, |
|
|
|
20020137433, |
|
|
|
20030141115, |
|
|
|
20040050234, |
|
|
|
20040065183, |
|
|
|
20050188792, |
|
|
|
20060112799, |
|
|
|
20070160435, |
|
|
|
20070212179, |
|
|
|
20080264231, |
|
|
|
20080267725, |
|
|
|
20080298922, |
|
|
|
20090000454, |
|
|
|
20090044674, |
|
|
|
20090126712, |
|
|
|
20090274923, |
|
|
|
20100126326, |
|
|
|
20110197736, |
|
|
|
20110217133, |
|
|
|
20120230788, |
|
|
|
20130296866, |
|
|
|
20140013916, |
|
|
|
20140023446, |
|
|
|
20140023447, |
|
|
|
20150000497, |
|
|
|
20150239052, |
|
|
|
20160059329, |
|
|
|
20160166260, |
|
|
|
20160175945, |
|
|
|
20160175947, |
|
|
|
20170120347, |
|
|
|
20170120357, |
|
|
|
20180085833, |
|
|
|
20180193926, |
|
|
|
CN102689051, |
|
|
|
CN201394679, |
|
|
|
CN201597079, |
|
|
|
CN202963637, |
|
|
|
CN204171467, |
|
|
|
CN204321316, |
|
|
|
CN204565301, |
|
|
|
CN204818283, |
|
|
|
CN204997156, |
|
|
|
CN205519922, |
|
|
|
CN2865975, |
|
|
|
D282369, |
Feb 07 1983 |
CREDO TOOL COMPANY, A DE CORP |
Hole saw |
D303118, |
Feb 24 1986 |
CREDO TOOL COMPANY, A DE CORP |
Hole saw |
D391974, |
Aug 09 1996 |
Credo Tool Company |
Hole saw |
D392297, |
Aug 09 1996 |
Credo Tool Company |
Hole saw |
D438219, |
Aug 09 1996 |
Credo Tool Company |
Hole saw |
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 |
D516594, |
Apr 30 2004 |
KENNAMETAL INC |
Hole saw |
D588175, |
Apr 30 2007 |
Disston Company |
Gullet bi-metal hole saw |
D629820, |
May 11 2010 |
|
Piercing cap drive socket |
D634343, |
Aug 23 2004 |
Black & Decker Inc |
Hole saw blade |
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 |
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 |
D789428, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
D845362, |
Dec 04 2017 |
Black & Decker Inc |
Holesaw |
D871877, |
Apr 24 2018 |
HOLE DYNAMICS, LLC |
Hole saw arbor |
D875798, |
Jun 07 2018 |
Hong Ann Tool Industries Co., Ltd.; HONG ANN TOOL INDUSTRIES CO , LTD |
Cutting tool |
DE10042402, |
|
|
|
DE102004003900, |
|
|
|
DE10253247, |
|
|
|
DE19623081, |
|
|
|
DE19810713, |
|
|
|
DE19910219, |
|
|
|
DE19913727, |
|
|
|
DE19939323, |
|
|
|
DE20101718, |
|
|
|
DE20113578, |
|
|
|
DE202004003900, |
|
|
|
DE202005012328, |
|
|
|
DE202006010180, |
|
|
|
DE202006011952, |
|
|
|
DE2422452, |
|
|
|
EP118806, |
|
|
|
EP216064, |
|
|
|
EP352215, |
|
|
|
EP612575, |
|
|
|
EP715919, |
|
|
|
EP729801, |
|
|
|
EP1024247, |
|
|
|
EP1078706, |
|
|
|
EP1080859, |
|
|
|
EP1431511, |
|
|
|
EP1852202, |
|
|
|
EP1944107, |
|
|
|
EP1944108, |
|
|
|
EP2502693, |
|
|
|
EP2987577, |
|
|
|
FR2302808, |
|
|
|
FR2421022, |
|
|
|
GB191517961, |
|
|
|
GB2201910, |
|
|
|
GB550306, |
|
|
|
JP966411, |
|
|
|
RE40297, |
Sep 13 1996 |
SECO TOOLS AB |
Two-piece rotary metal-cutting tool and method for interconnecting the pieces |
SU1433650, |
|
|
|
WO2007118718, |
|
|
|
WO2012159881, |
|
|
|
WO2012159947, |
|
|
|
WO2014180925, |
|
|
|
WO2016102261, |
|
|
|
WO2016102539, |
|
|
|
WO9706338, |
|
|
|