Key ring tool
Description
Claims
The ornamental design for key ring tool, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
5722277 | March 3, 1998 | Williams |
D457303 | May 21, 2002 | Yuen |
D463106 | September 24, 2002 | Yuen |
D463107 | September 24, 2002 | Yuen |
6681608 | January 27, 2004 | Hope, III |
D489889 | May 18, 2004 | Zhang |
D505782 | June 7, 2005 | Chen |
D522743 | June 13, 2006 | Lui |
D528783 | September 26, 2006 | Van Mil |
D538530 | March 20, 2007 | Lee |
D622562 | August 31, 2010 | Knapton |
D624747 | October 5, 2010 | McSweyn |
- “The Key Sergeant” web page. (Believed to have been offered for sale, publicly used, and/or published prior to the filing date of this application.)
Patent History
Patent number: D642790
Type: Grant
Filed: Mar 28, 2011
Date of Patent: Aug 9, 2011
Assignee: Full Circle Innovations L.L.C. (St. Clair Shores, MI)
Inventor: Paul R. Misiewicz (Madison Heights, MI)
Primary Examiner: Ralf Seifert
Attorney: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
Application Number: 29/388,318
Type: Grant
Filed: Mar 28, 2011
Date of Patent: Aug 9, 2011
Assignee: Full Circle Innovations L.L.C. (St. Clair Shores, MI)
Inventor: Paul R. Misiewicz (Madison Heights, MI)
Primary Examiner: Ralf Seifert
Attorney: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
Application Number: 29/388,318
Classifications
Current U.S. Class:
D3/208