Playground structure

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Description

FIG. 1 is a perspective view showing the front and left sides of playground structure showing our new design;

FIG. 2 is a right side elevational view of the structure;

FIG. 3 is a rear elevational view of the playground structure shown in FIG. 1; and

FIG. 4 is a top view, on a reduced scale, of the playground structure shown in FIG. 3.

Referenced Cited
U.S. Patent Documents
D227382 June 1973 Wormser et al.
D250784 January 9, 1979 Dieter et al.
Other references
  • Sweets Arch. File, 1977, Sect. 2.15/Mi, p. 2, bottom, Model 144-510.
Patent History
Patent number: D253363
Type: Grant
Filed: Nov 17, 1977
Date of Patent: Nov 6, 1979
Assignee: Creative Playgrounds Corporation (Terre Haute, IN)
Inventors: Berthold B. Dieter (Terre Haute, IN), Charles L. Gibson (Terre Haute, IN)
Primary Examiner: Melvin B. Feifer
Attorney: Thomas P. Jenkins
Application Number: 5/852,582
Classifications
Current U.S. Class: D21/244
International Classification: D2103;