Retractable knife

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Information

Patent Grant
D392173

References
Source

Patent Number
D392,173
Date Filed
Monday, December 16, 1996
28 years ago
Date Issued
Tuesday, March 17, 1998
26 years ago

Inventors
- Shoji Okada
Original Assignees
- OLFA
Examiners
- Hyder; Philip S.
Agents
- Ostrolenk, Faber, Gerb & Soffen, LLP

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 98
- D08 99
- 030 162
International Classifications
- 0803
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a retractable knife, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
D263277	Gregoire	Mar 1982
D264799	Osada	Jun 1982
D264800	Osada	Jun 1982
D264801	Osada	Jun 1982
D264802	Osada	Jun 1982
D264803	Machida	Jun 1982
D305096	Tench et al.	Dec 1989
D354900	Hirai	Jan 1995
5502896	Chen	Apr 1996