Waterboard fin

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Description

FIG. 1 is a rear perspective view of a waterboard fin showing my new design, the broken line being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a right side elevational view thereof, the left side elevational view thereof being a mirror image of that shown.

Referenced Cited
U.S. Patent Documents
3201807 August 1965 Weaver
4320546 March 23, 1982 Knox
4789368 December 6, 1988 D'Onofrio
Foreign Patent Documents
2576867 August 1986 FRX
Other references
  • Washington Post Newspaper, 1/29/87, "How Stars and Stripes and Kookaburra III Differ".
Patent History
Patent number: D307310
Type: Grant
Filed: Jan 28, 1988
Date of Patent: Apr 17, 1990
Inventor: Lawrence S. Bucknell (Haleiwa, HI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Attorney: Martin E. Hsia
Application Number: 7/150,533
Classifications
Current U.S. Class: D21/231; Element Or Attachment (5) (D12/317)