Pneumatically driven boat

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Description

FIG. 1 is a right, front and top perspective view of a pneumatically driven boat showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D192949 May 1962 deMontfort
1410874 March 1922 Bell et al.
2367323 January 1945 Apel
2373019 April 1945 Dix
3111691 November 1963 Luger
3500784 March 1970 Reynolds
3538877 November 1970 Moore
3611458 October 1971 Gonzalez
3967571 July 6, 1976 Mut
4015555 April 5, 1977 Tinkham
4067286 January 10, 1978 Stout et al.
4230198 October 28, 1980 Eickmann
4365578 December 28, 1982 Schellhaas
4421489 December 20, 1983 Van Veldhuizen
4458622 July 10, 1984 Anderson
4666012 May 19, 1987 Howell et al.
Foreign Patent Documents
279353 August 1970 SUX
Patent History
Patent number: D313584
Type: Grant
Filed: Jun 6, 1988
Date of Patent: Jan 8, 1991
Inventor: Robert L. Linebaugh (Naples, FL)
Primary Examiner: Kay H. Chin
Attorney: Merrill N. Johnson
Application Number: 7/202,430