Patent
   D412273
Priority
Aug 13 1998
Filed
Aug 13 1998
Issued
Jul 27 1999
Expiry
Jul 27 2013
Assg.orig
Entity
unknown
33
3
n/a
The ornamental design for a grinding and graving machine, as shown and described.

FIG. 1 is a perspective view of grinding and graving machine showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Chung, Lee Hsin-chih

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Patent Priority Assignee Title
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