Chain saw

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Information

Patent Grant
D302931

References
Source

Patent Number
D302,931
Date Filed
Monday, April 21, 1986
38 years ago
Date Issued
Tuesday, August 22, 1989
35 years ago

Inventors
- Anbo Kiyoshi
- Kazuo Nakajima
Original Assignees
- Komatsu Zenoah Co.
Examiners
- Dunkins; Bruce W.
- Heflin; Clare E.
Agents
- Foley & Lardner, Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Evans

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 61-70
- 030 381-385
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a chain saw, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
60-43809	Oct 1985	JPX

US Referenced Citations (6)

Number	Name	Date	Kind
D268089	Sato	Mar 1983
D288896	Yamamoto et al.	Mar 1987
4141143	Hirschkoff et al.	Feb 1979
4197604	Murray	Apr 1980
4370809	Takahashi et al.	Feb 1983
4462158	Wehle	Jul 1984

Non-Patent Literature Citations (4)

Entry
McCulloch advertisement #190301, .COPYRGT.1975 for the "Super Pro-40".
Remington advertisement #CS-208, .COPYRGT.1977 for the "Mighty-Mite" Chain Saw.
WEN advertising mailer for "Hornet Mark III", 16" Chain Saw.
Poulan advertising brochure printed 4-1986, models 2800, 3000 & 3400.