Combination lock

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Information

Patent Grant
D271278

References
Source

Patent Number
D271,278
Date Filed
Tuesday, February 17, 1981
43 years ago
Date Issued
Tuesday, November 8, 1983
41 years ago

Inventors
- Hisashi Saitoh
Original Assignees
- Saikosha Works Ltd.
Examiners
- Burke; Wallace R.
- Fay, Jr.; Horace B.
Agents
- Jordan and Hamburg

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 330
- D08 339
- D08 333
- 070 30
- 070 18
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

Priority Claims (1)

Number	Date	Country	Kind
55-44749	Oct 1980	JPX

US Referenced Citations (8)

Number	Name	Date	Kind
D221375	Saito	Aug 1971
D223228	Padleckas	Apr 1972
D239079	Saito	Mar 1976
D241804	Kawakami	Oct 1976
1017313	Quaintance	Feb 1912
1177093	Evans	Mar 1916
1627462	Rohmer	May 1927
4302955	Kawakami	Dec 1981