Adjustable rake head
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Description
FIG. 1 is a top and front perspective view of an adjustable rake head showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D279349 | June 25, 1985 | Clivio et al. |
D282900 | March 11, 1986 | Salvato |
D293196 | December 15, 1987 | Germain et al. |
D298907 | December 13, 1988 | Bonnes |
2497192 | February 1950 | Thayer |
4162132 | July 24, 1979 | Kress et al. |
4744208 | May 17, 1988 | King |
8010876 | July 1980 | DEX |
7517467 | October 1984 | DEX |
Patent History
Patent number: D311310
Type: Grant
Filed: Feb 27, 1989
Date of Patent: Oct 16, 1990
Assignee: Gardena Kress & Kastner GmbH
Inventor: Franco Clivio (Zurich)
Primary Examiner: James M. Gandy
Assistant Examiner: Brian N. Vinson
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 7/315,700
Type: Grant
Filed: Feb 27, 1989
Date of Patent: Oct 16, 1990
Assignee: Gardena Kress & Kastner GmbH
Inventor: Franco Clivio (Zurich)
Primary Examiner: James M. Gandy
Assistant Examiner: Brian N. Vinson
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 7/315,700
Classifications
Current U.S. Class:
D 8/13