Drive fastener

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Description

FIG. 1 is a front elevational view of a drive fastener showing my new design, the rear being identical;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side elevational view taken from the right of FIG. 1, the side opposite being identical.

Referenced Cited
U.S. Patent Documents
3139784 July 1964 Moorman
3466966 September 1969 Brown
3745612 July 1973 Seckerson
3810279 May 1974 Swick et al.
4214505 July 29, 1980 Aimar
Foreign Patent Documents
1317354 January 1963 FRX
2334869 July 1977 FRX
1020694 February 1966 GBX
Patent History
Patent number: D268006
Type: Grant
Filed: Oct 27, 1980
Date of Patent: Feb 22, 1983
Assignee: Phillips Plastics Corporation (Phillips, WI)
Inventor: Burnell J. Wollar (Barrington, IL)
Primary Examiner: B. J. Bullock
Attorney: James E. Nilles
Application Number: 6/201,244
Classifications
Current U.S. Class: D/8393; D/8382; D/8388
International Classification: D0808;