Spring clamp

- Warren Tool Corporation
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Description

FIG. 1 is a perspective view of a spring clamp embodying my new design.

FIG. 2 is a bottom plan view thereof.

FIG. 3 is a side elevational view thereof, which is identical to the opposite side thereof.

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D199840 December 1964 Marola
D259912 July 21, 1981 Tontarelli
D685974 July 9, 2013 Cote
1257639 February 1918 Rosenberger
2885758 May 1959 Russo et al.
3579751 May 1971 Jonckheere
4020530 May 3, 1977 Sartore
4079765 March 21, 1978 Hatayan
4145793 March 27, 1979 Berlet
4277864 July 14, 1981 Orson, Sr.
4506416 March 26, 1985 Ohminato et al.
Foreign Patent Documents
0987375 August 1951 FRX
0398487 March 1966 CHX
Patent History
Patent number: D302654
Type: Grant
Filed: Sep 4, 1987
Date of Patent: Aug 8, 1989
Assignee: Warren Tool Corporation (Hiram, OH)
Inventor: Vincent B. Cetrone (Warren, OH)
Primary Examiner: B. J. Bullock
Law Firm: Renner, Kenner, Greive, Bobak, Taylor & Weber
Application Number: 7/93,515
Classifications
Current U.S. Class: D/8395; Clothespin (D32/61)