Playground slide

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Description

FIG. 1 is a side elevational view of a playground slide showing my new design;

FIG. 2 is the opposite side elevational view thereof; and

FIG. 3 is a top, plan view thereof.

Referenced Cited
U.S. Patent Documents
D223460 April 1972 Ahrens
D252645 August 14, 1979 Gale
D295650 May 10, 1988 Argandona
861919 July 1907 Thompson
4339122 July 13, 1982 Croul
4343464 August 10, 1982 Dose
Other references
  • Miracle Recreation Equipment Co., Feb. 1973, p. 43 as shown. Close Look at the Moon, Book by Taylor, 1980, p. 20, Apollo 14 Astronaut. Close Look at the Moon, Book by Taylor, p. 50, 1980, Apollo 16 Astronaut.
Patent History
Patent number: D316134
Type: Grant
Filed: Apr 10, 1989
Date of Patent: Apr 9, 1991
Inventor: Constantine P. Gianacakos (Grand Haven, MI)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Law Firm: Price, Heneveld, Cooper, DeWitt & Litton
Application Number: 7/335,528
Classifications
Current U.S. Class: D21/244