Boat stabilizer

- Marine Dynamics, Inc.
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Description

FIG. 1 is a perspective view of a boat stabilizer or the like showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D311513 October 23, 1990 Templeman
2021309 November 1935 Irgens
2319640 May 1943 Sink
2963000 December 1960 Fester
2998795 September 1961 Downie et al.
3099240 July 1963 Montague, Jr.
3114343 December 1963 Headrick et al.
3139853 July 1964 McCarthy et al.
3211119 October 1965 Kiekhaefer
3343512 September 1967 Rasmussen
3433195 March 1969 Poole
3765356 October 1973 Cook
3964417 June 22, 1976 Williams et al.
4040373 August 9, 1977 Jones, Jr.
4205618 June 3, 1980 Olsson
4323355 April 6, 1982 Kondo
4487152 December 11, 1984 Larson
4597742 July 1, 1986 Finkl
4708672 November 24, 1987 Bentz
4738644 April 19, 1988 Happel
4744779 May 17, 1988 Koehler
4756265 July 12, 1988 Lane
4977847 December 18, 1990 Bartlett
Foreign Patent Documents
226596 May 1969 SEX
716879 October 1954 GBX
Other references
  • A brochure entitled "Stingray.TM. Hydrofoil Stabilizer", published by Marine Dynamics, Inc. beginning in 1988. An article entitled "DOEL-FIN-Not Just Another Gadget", dated Jul., 1979. An advertisement entitled "Hydrofoil G.T..TM.", published by Hydrofoil International Corp. in Jun. of 1989.
Patent History
Patent number: D351129
Type: Grant
Filed: Feb 6, 1990
Date of Patent: Oct 4, 1994
Assignee: Marine Dynamics, Inc. (Overland Park, KS)
Inventor: Arthur R. Templeman (Overland Park, KS)
Primary Examiner: Kay H. Chin
Law Firm: Dougherty, Hessin, Beavers & Gilbert
Application Number: 7/476,029
Classifications
Current U.S. Class: Element Or Attachment (5) (D12/317)