Patent
   D311314
Priority
Sep 12 1988
Filed
Sep 12 1988
Issued
Oct 16 1990
Expiry
Oct 16 2004
Assg.orig
Entity
unknown
9
3
n/a
The ornamental design for a push-button ratchet wrench, as shown and described.

FIG. 1 is a perspective view of a push-button ratchet wrench showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof, the top view being a mirror image;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Chang, Bao L.

Patent Priority Assignee Title
D326985, May 14 1990 Easco Hand Tools, Inc Ratchet wrench
D336225, Sep 27 1991 Ratchet wrench
D340628, Apr 29 1982 Easco Hand Tools, Inc Ratchet wrench
D402867, Jun 16 1997 PROPRIETARY TECHNOLOGIES, INC Ratchet wrench
D516395, Aug 03 2004 Wrench handle
D516396, Aug 03 2004 Wrench handle
D566496, Aug 03 2004 Ratchet wrench handle
D592024, Aug 03 2004 Ratchet wrench handle
D813308, Sep 22 2016 Melissa & Doug, LLC Tool for arts and crafts
Patent Priority Assignee Title
4703676, Dec 21 1983 Ratchet wrench with multiple tools
4722253, Jan 21 1987 Easco Hand Tools, Inc Reversible ratchet wrench with one-hand accessible switch
GB1208036,
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