Wingnut and thumbscrew fastening tool
Description
Claims
The ornamental design for an wingnut and thumbscrew fastening tool, as shown and described.
Referenced Cited
U.S. Patent Documents
D268473 | April 5, 1983 | Rust |
D288893 | March 24, 1987 | Epstein |
D414995 | October 12, 1999 | Hsieh |
D416178 | November 9, 1999 | Moore et al. |
D434621 | December 5, 2000 | Tonkin |
D442836 | May 29, 2001 | Hunter |
D445655 | July 31, 2001 | Maddox |
D488689 | April 20, 2004 | Smith, IV |
6938523 | September 6, 2005 | Farrey |
7117766 | October 10, 2006 | Boehringer |
Patent History
Patent number: D578363
Type: Grant
Filed: Jan 26, 2006
Date of Patent: Oct 14, 2008
Inventor: Ernest D. Cacciacarne (Mojave, CA)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H. Gholson
Attorney: Dennis W. Beech
Application Number: 29/252,842
Type: Grant
Filed: Jan 26, 2006
Date of Patent: Oct 14, 2008
Inventor: Ernest D. Cacciacarne (Mojave, CA)
Primary Examiner: Raphael Barkai
Assistant Examiner: Randall H. Gholson
Attorney: Dennis W. Beech
Application Number: 29/252,842
Classifications
Current U.S. Class:
D8/27;
D8/17