One-hole punch

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Information

Patent Grant
D379475

References
Source

Patent Number
D379,475
Date Filed
Wednesday, April 19, 1995
29 years ago
Date Issued
Tuesday, May 27, 1997
27 years ago

Inventors
- Robert J. Mangler
Original Assignees
- Acco U.S.A., Inc.
Examiners
- Thompson; Martie
Agents
- Pennie & Edmonds

US Classifications
- D19 - Office supplies
- D21 - Games, toys, and sports goods
Field of Search
- US
- D08 14
- D08 52
- D08 98
- D19 72
- D21 160
- 030 363
- 083 167
- 083 467
- 083 560
- 083 588
- 083 618
- 083 633
- 083 669
- 083 684
International Classifications
- 1902
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a one-hole punch, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D113225	Heise	Feb 1939
D145647	Stewart	Sep 1946
D169080	Marano	Mar 1953
D268429	Rodgers	Mar 1983
D269690	Harris et al.	Jul 1983
D317338	Peyton	Jun 1991