Patent
   D324982
Priority
Apr 18 1989
Filed
Oct 06 1989
Issued
Mar 31 1992
Expiry
Mar 31 2006
Assg.orig
Entity
unknown
1
6
n/a
The ornamental design for air-operated chamfering tool, as shown.

FIG. 1 is a perspective view of an air-operated chamfering tool showing our new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a rear elevational view;

FIG. 6 is a left side elevational view; and,

FIG. 7 is a bottom plan view thereof.

Mikiya, Toshio, Kishi, Katsunobu

Patent Priority Assignee Title
D878888, May 16 2018 Orix Enterprise Co., Ltd. Chamfering tool
Patent Priority Assignee Title
4850407, May 20 1987 Wood working tool
4891915, Nov 11 1987 Nitto Kohki Co., Ltd. Disk grinder
4938264, Jul 16 1988 Robert Bosch GmbH Routing cutter
5028179, Sep 08 1987 Societe Nationale Industrielle et Aerospatiale Chamfering machine
D287330, May 29 1984 Atlas Copco AB Portable grinding machine
D297907, Nov 22 1984 Ryobi Ltd. Portable electric grinder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 02 1989MIKIYA, TOSHIONITTO KOHKI CO , LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0051580006 pdf
Oct 02 1989KISHI, KATSUNOBUNITTO KOHKI CO , LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0051580006 pdf
Oct 06 1989Nitto Kohki Co., Ltd.(assignment on the face of the patent)
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