Grass trimmer head
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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
Foreign 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 |
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
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