Paddle wheel

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Description

FIG. 1 is a front perspective view of a paddle wheel showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear perspecitve view of a second embodiment of the paddle wheel; and,

FIG. 6 is a side elevational view of FIG. 5, the opposite side elevational view being a mirror image of that shown.

Referenced Cited
U.S. Patent Documents
D192714 May 1962 Thomas et al.
D230349 February 1974 Kyryluk et al.
D317286 June 4, 1991 Drake
1024419 April 1912 Resch
1691396 October 1927 Lindstrom
3006310 October 1961 Penland et al.
3045636 July 1962 Thomas et al.
4171675 October 23, 1979 Thompson
4241688 December 30, 1980 Mansolill et al.
4473358 September 25, 1984 Viosca, Jr.
Other references
  • "Young Sailors Operate Hand Cranks to Turn Paddles on Boat", Jun. 1954, p. 116, Popular Mechanics.
Patent History
Patent number: D331563
Type: Grant
Filed: Apr 25, 1991
Date of Patent: Dec 8, 1992
Inventor: Joel S. Drake (Glen Arbor, MI)
Primary Examiner: Kay H. Chin
Law Firm: Varnum, Riddering, Schmidt & Howlett
Application Number: 7/691,092