Patent
   D317109
Priority
Apr 19 1990
Filed
Apr 19 1990
Issued
May 28 1991
Expiry
May 28 2005
Assg.orig
Entity
unknown
0
8
n/a
The ornamental design for a disk casing punch tool, as shown and described.

FIG. 1 is a perspective view of a punch tool incorporating the design;

FIG. 2 is a side elevational view of the design of FIG. 1, the left side and right side elevation having the same appearance;

FIG. 3 is a top plan view of the design of FIG. 1;

FIG. 4 is a bottom plan view of the design of FIG. 1;

FIG. 5 is a front elevational view of the design of FIG. 1;

FIG. 6 is a rear elevational view of the design of FIG. 1.

FIG. 7 is a perspective view of an alternative punch tool incorporating the design with a bottom cover.

Bonge, Jr., Nicholas J.

Patent Priority Assignee Title
Patent Priority Assignee Title
3284899,
3372482,
3385152,
193230,
D251600, Jul 11 1977 HUNT HOLDINGS, INC , A DE CORP Paper punch
D278876, Aug 04 1982 Communications Systems, Inc.; COMMUNICATIONS SYSTEMS, INC Communication plug installation tool
D282624, May 24 1982 Punch
D289883, Jun 22 1984 Douglas, Chew Diskette punch or similar article
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