Zipper closure lock

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Information

Patent Grant
D291652

References
Source

Patent Number
D291,652
Date Filed
Wednesday, August 15, 1984
40 years ago
Date Issued
Tuesday, September 1, 1987
37 years ago

Inventors
- Urs Gisiger
Examiners
- Burke; Wallace R.
- Vinson; Brian N.

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 330-331
- D08 333-334
- D08 339-346
- 024 381
- 024 430
- 024 434-436
- 024 418-419
- 070 68
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a zipper closure lock, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
D26158	Troast	Oct 1896
D274305	Gisiger	Jun 1984
3971458	Koenig	Jul 1976
3973419	Atkinson	Aug 1976
4081882	Toepett et al.	Apr 1978
4244086	Gregg	Jan 1981
4350375	Bako	Sep 1982
4514884	Kaneko	May 1985
4578966	Kasai	Apr 1986