Skateboard ramp bowl

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Description

FIG. 1 is a perspective view of a skateboard ramp bowl showing my new design.

FIG. 2 is a top plan view of the skateboard ramp bowl.

FIG. 3 is a sectional view of the skateboard ramp bowl taken at about 3--3 of FIG. 2.

FIG. 4 is a sectional view of the skateboard ramp bowl taken at about 4--4 of FIG. 2.

Referenced Cited
Other references
  • Skateboarder, Mar., 1978, p. 52, bottom, Fiberglass Bowl.
Patent History
Patent number: D258459
Type: Grant
Filed: Jun 8, 1978
Date of Patent: Mar 3, 1981
Inventor: Douglas B. Firestone (San Diego, CA)
Primary Examiner: Melvin B. Feifer
Attorney: John L. Haller
Application Number: 5/913,838
Classifications
Current U.S. Class: D21/244
International Classification: D2103;