Board clamp

- Nifco Inc.
Description

FIG. 1 is a front elevational view of a board clamp showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a cross-sectional view taken in the direction of the arrows on line 5--5 in FIG. 1;

FIG. 6 is a cross-sectional view taken in the direction of the arrows on line 6--6 in FIG. 1; and,

FIG. 7 is a front elevational view thereof in its position of use, the broken line showing of the boards being for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
3249973 May 1966 Seckerson
3412437 November 1968 Bennett
3550217 December 1970 Collyer
3678797 July 1972 Seckerson
3745612 July 1973 Seckerson
4715095 December 29, 1987 Takahashi
4987656 January 29, 1991 Sato
Patent History
Patent number: D355113
Type: Grant
Filed: Dec 15, 1992
Date of Patent: Feb 7, 1995
Assignee: Nifco Inc. (Kanagawa)
Inventor: Naohiro Shimajiri (Toyota)
Primary Examiner: B. J. Bullock
Law Firm: Wenderoth, Lind & Ponack
Application Number: 0/2,554
Classifications
Current U.S. Class: D/8382