Patent
   D338902
Priority
Jul 18 1991
Filed
Jul 18 1991
Issued
Aug 31 1993
Expiry
Aug 31 2007
Assg.orig
Entity
unknown
0
8
n/a
The ornamental design for a polishing bob arbor, as shown and described.

FIG. 1 is a perspective view of the polishing bob arbor;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

Kozak, Conrad F.

Patent Priority Assignee Title
Patent Priority Assignee Title
3626794,
3819193,
3858362,
3871138,
4602798, Apr 23 1984 Collet arbor for application to turning and milling procedures
4866319, Jul 12 1988 Rotex Company Erasing machine
148210,
148211,
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