Patent
   D577555
Priority
Nov 15 2007
Filed
Nov 15 2007
Issued
Sep 30 2008
Expiry
Sep 30 2022
Assg.orig
Entity
unknown
5
9
n/a
The ornamental design for a key ring opening tool, as shown and described.

FIG. 1 is a front perspective view of a key ring opening tool showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view of FIG. 1, the left side elevational view being a mirror image thereof;

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

FIG. 6 is a bottom planview thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.

MacDonald, Sumner

Patent Priority Assignee Title
D621672, Mar 17 2009 Key ring tool
D622562, Mar 17 2009 Key ring tool
D801599, Jan 05 2016 Nite Ize, Inc Multi-function pet tool
D898530, Nov 16 2017 Wood breaking tool
D913039, May 18 2018 Splash guard for a beverage dispenser holster
Patent Priority Assignee Title
4309921, May 07 1980 HABI MANUFACTURING, INC , A CORP OF MI Can top opener
135845,
D302880, Mar 20 1986 Lottery ticket scraper or the like
D339047, Dec 13 1991 Screwdriver
D341453, Jan 06 1992 S. Roma Incorporated; S ROMA INCORPORATED Barbecue grill cleaning tool
D372652, Nov 23 1994 Plyco Corporation Crimping tool
D445655, Nov 02 2000 Boater's tool
D488691, Jun 02 2003 Bottle cap wrench
D507161, May 12 2004 Oyster opener
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