Adjustable strap

Description

FIG. 1 is a side elevational view of an adjustable strap showing my new design, the side opposite being substantially a mirror image;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view of the upper end shown in FIG. 2; and

FIG. 5 is an end elevational view of the lower end shown in FIG. 2.

Referenced Cited
U.S. Patent Documents
D287099 December 9, 1986 Cory
2832358 April 1958 Chambers
2870502 January 1959 Sasse
3672004 June 1972 Smith
3718947 March 1973 Huber
Foreign Patent Documents
958406 December 1947 FRX
Patent History
Patent number: D317251
Type: Grant
Filed: Dec 20, 1989
Date of Patent: Jun 4, 1991
Inventor: Calvin Liang (Silver Spring, MD)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: R. Barkai
Attorney: John B. Dickman, III
Application Number: 7/453,495
Classifications
Current U.S. Class: D/8394