Hole cutter

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Information

Patent Grant
D363728

References
Source

Patent Number
D363,728
Date Filed
Thursday, December 22, 1994
30 years ago
Date Issued
Tuesday, October 31, 1995
29 years ago

Inventors
- Osamu ASANO
Original Assignees
- Nitto Kohki Co., Ltd.
Examiners
- Davis; Antoine Duval
Agents
- Wenderoth, Lind & Ponack

US Classifications
- D15 - Machines not elsewhere specified
Field of Search
- US
- D15 138
- D15 139
- 408 56
- 408 204
- 408 206
- 408 207
- 408 240
- 408
- 408 703
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a hole cutter, as shown.

US Referenced Citations (6)

Number	Name	Date	Kind
4285618	Shanley, Jr.	Aug 1981
4322188	Hougen	Mar 1982
4557641	Housen	Dec 1985
4767245	Shoji et al.	Aug 1988
4871287	Hougen	Oct 1989
5281060	Strange et al.	Jan 1994