U.S. patent number D306,127 [Application Number 07/000,910] was granted by the patent office on 1990-02-20 for collapsible wrench set.
This patent grant is currently assigned to Chain-Tool Company, Inc.. Invention is credited to Charles H. Graham, deceased, by Scott H. Hogan, special administrator.
United States Patent |
D306,127 |
Graham, deceased , et
al. |
February 20, 1990 |
Collapsible wrench set
Claims
The ornamental design for a collapsible wrench set, as shown.
Inventors: |
Graham, deceased; Charles H.
(late of Lava Hot Springs, ID), Hogan, special administrator; by
Scott H. (Bountiful, UT) |
Assignee: |
Chain-Tool Company, Inc. (North
Salt Lake, UT)
|
Appl.
No.: |
07/000,910 |
Filed: |
December 31, 1986 |
Current U.S.
Class: |
D8/105; D8/21;
D8/22 |
Field of
Search: |
;D8/14,21-29,51,105
;81/177.2,177.6,177.4,177.8,124.5,437 ;7/138 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Dunkins; Bruce W.
Assistant Examiner: Heflin; Clare E.
Description
FIG. 1 is a top perspective view of the collapsible wrench set
showing my new design in the open position;
FIG. 2 is a top perspective view of the collapsible wrench set
showing my new design in the collapsed position;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a side elevational view thereof;
FIG. 6 is an opposite side elevational view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear elevational view thereof.
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