Grass trimmer head

- Aktiebolaget Electrolux
Description

FIG. 1 shows a front perspective view of the grass trimmer head;

FIG. 2 shows a bottom plan view of the grass trimmer head;

FIG. 3 shows a top plan view of the grass trimmer head;

FIG. 4 shows a front elevation of the grass trimmer head;

FIG. 5 shows a rear elevation of the grass trimmer head; and,

FIG. 6 shows a top perspective view of the grass trimmer head.

Referenced Cited
U.S. Patent Documents
D252130 June 19, 1979 Hoff
D285079 August 12, 1986 Huthmacher
D298905 December 13, 1988 Petherick et al.
D302779 August 15, 1989 Baba
4756146 July 12, 1988 Rouse
4926557 May 22, 1990 Haupt
4942664 July 24, 1990 Zatulovsky
5020224 June 4, 1991 Haupt
5060384 October 29, 1991 Everts
5109607 May 5, 1992 Everts
5136782 August 11, 1992 Calcinai
Foreign Patent Documents
2828425 January 1980 DEX
Patent History
Patent number: D346727
Type: Grant
Filed: Dec 19, 1991
Date of Patent: May 10, 1994
Assignee: Aktiebolaget Electrolux
Inventor: Jan Eriksson (Ostersund)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Pearne, Gordon, McCoy & Granger
Application Number: 7/810,810
Classifications
Current U.S. Class: D 8/8