Foldable propeller
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Description
FIG. 1 is a front, elevational view of a foldable propeller of the present invention;
FIG. 2 is a left-side, elevational view of the foldable propeller shown in FIG. 1, with the right-side top and bottom views being mirror images thereof; and,
FIG. 3 is a front perspective view of the foldable propeller shown in FIG. 1 in the folded postion thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D316700 | May 7, 1991 | Morrison |
| 3709634 | January 1973 | Lorenz |
| 3981613 | September 21, 1976 | Ehrenskjold et al. |
| 4204806 | May 27, 1980 | Blanchard |
| 5403217 | April 4, 1995 | Vosper |
| 7012578 | March 1971 | SEX |
| 1416616 | December 1975 | GBX |
| 9106468 | May 1991 | WOX |
| WO 93/24360 | December 1993 | WOX |
Patent History
Patent number: D393618
Type: Grant
Filed: May 24, 1996
Date of Patent: Apr 21, 1998
Assignee: AB Volvo Penta
Inventors: Bror Gustavsson (Lodose), Christer Jonsson (Vase)
Primary Examiner: Kay H. Chin
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik
Application Number: 0/54,923
Type: Grant
Filed: May 24, 1996
Date of Patent: Apr 21, 1998
Assignee: AB Volvo Penta
Inventors: Bror Gustavsson (Lodose), Christer Jonsson (Vase)
Primary Examiner: Kay H. Chin
Law Firm: Lerner, David, Littenberg, Krumholz & Mentlik
Application Number: 0/54,923
Classifications
Current U.S. Class:
Propeller (D12/214);
Element Or Attachment (5) (D12/317)
International Classification: 1216;
International Classification: 1216;
