Patent
   D361776
Priority
Jul 26 1994
Filed
Jul 26 1994
Issued
Aug 29 1995
Expiry
Aug 29 2009
Assg.orig
Entity
unknown
10
11
n/a
The ornamental design for a shank for a hole cutter, as shown.

FIG. 1 is a perspective view taken from the top and front of a shank for a hole cutter showing my new design, the broken line showing of a cutter body being illustrative of environmental matter only and forming no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

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

FIG. 7 is a sectional end view thereof taken on line 7--7 of FIG. 3.

Asano, Osamu

Patent Priority Assignee Title
7896589, Oct 25 2007 Hougen Manufacturing, Inc.; HOUGEN MANUFACTURING, INC Cutter for engagement with an arbor
7896590, Oct 25 2007 Hougen Manufacturing, Inc.; HOUGEN MANUFACTURING, INC Cutter for engagement with an arbor
9333561, Jun 01 2012 NIKKEN KOSAKUSHO WORKS, LTD. Tool holder
D563750, Dec 29 2005 Black & Decker Inc Universal shank for tools
D575609, Dec 29 2005 Black & Decker Inc. Universal shank for tools
D579033, Oct 25 2007 Hougen Manufacturing, Inc.; HOUGEN MANUFACTURING, INC Annular cutter
D742946, Aug 01 2014 NIKKEN KOSAKUSHO WORKS, LTD. End mill
D742947, Aug 01 2014 NIKKEN KOSAKUSHO WORKS, LTD. End mill
D861049, Oct 24 2017 Lee Valley Tools Ltd. Workpiece support
D926546, Oct 24 2017 Lee Valley Tools Ltd. Workpiece support
Patent Priority Assignee Title
2638021,
3765789,
3860354,
4322188, Sep 02 1980 Annular hole cutter
4408935, Dec 10 1980 Kabushiki Kaisha Miyanaga Metal borer
4767245, Nov 01 1984 NITTO KOHKI CO , LTD , A CORP OF JAPAN Annular hole cutter
4871287, Mar 18 1988 Annular cutter having radial clearance
4952102, Sep 27 1982 EVERETT D HOUGEN IRREVOCABLE TRUST Annular hole cutter
5281060, Dec 16 1992 JANCY ENGINEERING, INC Annular hole cutter
D291087, Jul 03 1984 Oy Tampella Ab Wedge for a drill shank of a percussion drilling machine
GB2080162,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 11 1994ASANO, OSAMUNITTO KOHKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070750042 pdf
Jul 26 1994Nitto Kohki Co., Ltd.(assignment on the face of the patent)
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