Patent
   D312379
Priority
Oct 22 1986
Filed
Oct 22 1986
Issued
Nov 27 1990
Expiry
Nov 27 2004
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for ergonomic putty knife, substantially as shown and described.

FIG. 1 is a rear, left side perspective view of the ergonomic putty knife of the invention;

FIG. 2 is a front, right side perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and

FIG. 9 is a top perspective view thereof.

Casab, Salvador S. M.

Patent Priority Assignee Title
6735840, Mar 04 1998 MEGAWARE KEELGUARD, INC Burnishing tool
D366405, Mar 18 1994 Putty paddle
D377696, Oct 09 1993 Tondeo-Werk GmbH Straight razor
D449771, Mar 17 2000 Target Brands, Inc. Knife handle
Patent Priority Assignee Title
2795982,
143046,
182827,
234839,
D268085, Jul 15 1980 Putty knife
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