Zwickel tool
Description
Claims
The ornamental design for a zwickel tool, as shown and described.
Referenced Cited
U.S. Patent Documents
D230465 | February 1974 | Lange |
D299205 | January 3, 1989 | Reese |
5823222 | October 20, 1998 | Minshull et al. |
D420261 | February 8, 2000 | Carter, Jr. |
6076435 | June 20, 2000 | White et al. |
6131494 | October 17, 2000 | Quenneville |
6351881 | March 5, 2002 | Peckich et al. |
6450069 | September 17, 2002 | Brahmbhatt |
D530576 | October 24, 2006 | Levan |
D532661 | November 28, 2006 | Wood |
Patent History
Patent number: D550526
Type: Grant
Filed: Feb 13, 2006
Date of Patent: Sep 11, 2007
Inventor: Darrick T. Clark (Dallas, TX)
Primary Examiner: Philip S. Hyder
Attorney: Dennis T. Griggs
Application Number: 29/253,773
Type: Grant
Filed: Feb 13, 2006
Date of Patent: Sep 11, 2007
Inventor: Darrick T. Clark (Dallas, TX)
Primary Examiner: Philip S. Hyder
Attorney: Dennis T. Griggs
Application Number: 29/253,773
Classifications
Current U.S. Class:
D8/14;
D8/27