Playground structure
Dieter , et al. November 6, 1
U.S. patent number D253,362 [Application Number 05/862,938] was granted by the patent office on 1979-11-06 for playground structure. This patent grant is currently assigned to Creative Playgrounds Corporation. Invention is credited to Berthold B. Dieter, Charles L. Gibson.
| United States Patent | D253,362 |
| Dieter , et al. | November 6, 1979 |
Playground structure
Claims
The ornamental design for playground structure, as shown.
| Inventors: | Dieter; Berthold B. (Terre Haute, IN), Gibson; Charles L. (Terre Haute, IN) |
|---|---|
| Assignee: | Creative Playgrounds
Corporation (Terre Haute, IN) |
| Appl. No.: | 05/862,938 |
| Filed: | December 21, 1977 |
| Current U.S. Class: | D21/822 |
| Current International Class: | D2103 |
| Field of Search: | ;D34/5E,5M,5H,5L ;272/56.5R,85,113,109,110,111 |
References Cited [Referenced By]
U.S. Patent Documents
| D227383 | June 1973 | Sanderson |
Other References
|
Sweets Arch. File, 1977, Sect. 2.15/Mi, p. 2, bottom, Model 144-510. . Playthings, Mar. 1947, p. 178, Playground Gym.. |
Primary Examiner: Feifer; Melvin B.
Attorney, Agent or Firm: Jenkins; Thomas P.
Description
FIG. 1 is a perspective view showing the front and left sides of playground structure showing our new design;
FIG. 2 is a left side elevational view of the structure;
FIG. 3 is a rear elevation view of the structure; and
FIG. 4 is a top plan view of the structure shown in FIG. 1.
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