Patent
   D560698
Priority
Oct 31 2006
Filed
Dec 04 2006
Issued
Jan 29 2008
Expiry
Jan 29 2022
Assg.orig
Entity
unknown
3
11
n/a
The ornamental design for a hole cutter, as shown and described.

FIG. 1 is a perspective view of a hole cutter showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The broken lines in the drawings are shown for illustrated purposes only and form no part of the claimed design. The dot-dashed lines denote the boundary of the claim, and form no part of the claimed design.

Omi, Shohei

Patent Priority Assignee Title
9333561, Jun 01 2012 NIKKEN KOSAKUSHO WORKS, LTD. Tool holder
D742946, Aug 01 2014 NIKKEN KOSAKUSHO WORKS, LTD. End mill
D742947, Aug 01 2014 NIKKEN KOSAKUSHO WORKS, LTD. End mill
Patent Priority Assignee Title
4767245, Nov 01 1984 NITTO KOHKI CO , LTD , A CORP OF JAPAN Annular hole cutter
4871287, Mar 18 1988 Annular cutter having radial clearance
5281060, Dec 16 1992 JANCY ENGINEERING, INC Annular hole cutter
5944460, Apr 25 1997 HOUGEN MANUFACTURING, INC Annular hole cutter
6123490, May 22 1998 Halliburton Energy Services, Inc Apparatus for machining round holes
20040096283,
D359968, Jul 02 1993 HUSQVARNA AB Cutting element for wire saw
D363728, Dec 22 1994 Nitto Kohki Co., Ltd. Hole cutter
D454143, Mar 29 2000 Sandvik Intellectual Property Aktiebolag Drill bit
D487900, Jul 31 2002 Nitto Kohki Kabushiki Kaisha Loop cutter
D504141, Jun 12 2003 Driver drill bit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 04 2006Omi Kogyo Co., Ltd.(assignment on the face of the patent)
Jan 05 2007OMI, SHOHEIOMI KOGYO CO , LTC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188410004 pdf
Jan 05 2007OMI, SHOHEIOMI KOGYO CO , LTD CORRECTIVE ASSIGNMENT TO CORRECT THE RECORDATION COVER SHEET, RECEIVING PARTY DATA, NAME FROM OMI KOGYO CO , LTC TO OMI KOGYO CO , LTD PREVIOUSLY RECORDED ON REEL 018841 FRAME 0004 ASSIGNOR S HEREBY CONFIRMS THE THE NAME IS CORRECTLY REFLECTED IN THE ORIGINAL ASSIGNMENT DOCUMENT RECORDED ON REEL FRAME 018841 0004 0189820128 pdf
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