Electric trimmer

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Information

Patent Grant
D317852

References
Source

Patent Number
D317,852
Date Filed
Tuesday, July 25, 1989
35 years ago
Date Issued
Tuesday, July 2, 1991
33 years ago

Inventors
- Toshiaki Saito
- Nobuaki Fujiwara
Original Assignees
- Ryobi Ltd.
Examiners
- Lucas; Susan J.
- Baynham; Holly H.
Agents
- Sughrue, Mion, Zinn, Macpeak & Seas

US Classifications
- D08 - Tools and hardware
Field of Search
- US
- D08 8
- 056 127
- 030 DIG 1
- 030 276
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electric trimmer, as shown.

Priority Claims (1)

Number	Date	Country	Kind
1-4410	Feb 1989	JPX

US Referenced Citations (11)

Number	Name	Date	Kind
D219006	Gale et al.	Oct 1970
D249630	Ballas	Sep 1978
D251956	Averitt	May 1979
D256090	Hinklin et al.	Jul 1980
3831278	Voglesonger	Aug 1974
4131997	Utter	Jan 1979
4475287	Beihoffer	Oct 1984
4631828	Burnett	Dec 1986
4672798	Ota	Jun 1987
4688376	Wolfe, Sr.	Aug 1987
4852258	Foster	Aug 1989

Non-Patent Literature Citations (1)

Entry
The Green Machine brochure, Aug. 10, 1987, cover page, Electric Trimmer, picture on left hand lower corner; String Trimmer, located center of page.