Wingnut and thumbscrew fastening tool

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Description

FIG. 1 is a top plan view of the wingnut and thumbscrew fastening tool showing my new design;

FIG. 2 is a first side view of the invention thereof;

FIG. 3 is a first end view thereof;

FIG. 4 is a second end view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top view of an alternate flat form of the invention thereof; and,

FIG. 8 is a side view of FIG. 7 of the alternate flat form of the invention thereof.

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
Classifications
Current U.S. Class: D8/27; D8/17