Zipper closure lock

Description

FIG. 1 is a top perspective view of a zipper closure lock showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left end elevational view thereof; and

FIG. 7 is a right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D26158 October 1896 Troast
D274305 June 19, 1984 Gisiger
3971458 July 27, 1976 Koenig
3973419 August 10, 1976 Atkinson
4081882 April 4, 1978 Toepett et al.
4244086 January 13, 1981 Gregg
4350375 September 21, 1982 Bako
4514884 May 7, 1985 Kaneko
4578966 April 1, 1986 Kasai
Patent History
Patent number: D291652
Type: Grant
Filed: Aug 15, 1984
Date of Patent: Sep 1, 1987
Inventor: Urs Gisiger (2545 Selzach)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 6/641,039
Classifications
Current U.S. Class: D/8331