Hammer

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Information

Patent Grant
D300504

References
Source

Patent Number
D300,504
Date Filed
Tuesday, July 7, 1987
38 years ago
Date Issued
Tuesday, April 4, 1989
36 years ago

Inventors
- Shintaro Tsuji
Original Assignees
- Sanrio Company, Ltd.
Examiners
- Dunkins; Bruce W.
- Heflin; Clare E.
Agents
- Owen, Wickersham & Erickson

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 105
- D08 75-81
- D08 107
- 081 19-27
- 081 489
- 007 143-145
- 007 122
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a hammer, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
141930	Holbrook	Aug 1873
D182076	MacMinn	Feb 1958
3879145	Carmien et al.	Apr 1975
4558726	Clay	Dec 1985

Foreign Referenced Citations (1)

Number	Date	Country
251469	Aug 1948	CHX