Dual personalized watercraft

- Hydro-Bikes, Inc.
Description

FIG. 1 is a top plan view of a dual personalized watercraft showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a sectional view taken along the line 4--4 of FIG. 1;

FIG. 5 is a sectional view taken along the line 5--5 of FIG. 1;

FIG. 6 is a sectional view taken along the line 6--6 of FIG. 1;

FIG. 7 is an enlarged front elevational view thereof;

FIG. 8 is an enlarged rear elevational view thereof; and,

FIG. 9 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D287847 January 20, 1987 Bobinac
D321854 November 26, 1991 Foley et al.
637547 November 1899 Clark
1761883 June 1930 Froedtert
2177074 October 1939 Mattson
3352276 November 1967 Zimmerman
3593684 July 1971 Cogliano
4323352 April 6, 1982 Warren et al.
4493657 January 15, 1985 Zeitler
4698034 October 6, 1987 Anthonijsz
4836298 June 6, 1989 Laboureau
4968274 November 6, 1990 Gregory
5127855 July 7, 1992 Heywood
5244886 September 14, 1993 Cunningham
Other references
  • Scientific American, "Human Powered Watercraft" brochure Dec., 1986.
Patent History
Patent number: D348244
Type: Grant
Filed: Oct 1, 1992
Date of Patent: Jun 28, 1994
Assignee: Hydro-Bikes, Inc. (Minneapolis, MN)
Inventors: Phillip E. Schlangen (Minneapolis, MN), Raymond J. Buresch (Minneapolis, MN)
Primary Examiner: Kay H. Chin
Application Number: 0/107