Power operated surfboard

- Surf-Jet Corporation
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Description

FIG. 1 is a side elevational view of the power operated surfboard showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3165087 January 1965 Stevens et al.
3213822 October 1965 Sawchuk
3405677 October 1968 Smith
3433201 March 1969 Brown et al.
3481303 December 1969 Tate et al.
3608512 September 1971 Thompson
3646905 March 1972 Martinmaas
3693577 September 1972 Sade
3826220 July 1974 Jacobson
3882815 May 1975 Bennett
3989002 November 2, 1976 Peterson
Foreign Patent Documents
818870 July 1969 CAX
Patent History
Patent number: D260797
Type: Grant
Filed: Feb 21, 1979
Date of Patent: Sep 15, 1981
Assignee: Surf-Jet Corporation (St. Paul, MN)
Inventors: Gerald R. Calengor (Duluth, MN), Allan J. Fehn (Fridley, MN)
Primary Examiner: T. Tung
Law Firm: Kinney, Lange, Braddock, Westman & Fairbairn
Application Number: 6/13,263
Classifications
Current U.S. Class: D21/228
International Classification: D2102;