Playground equipment
Description
Claims
The ornamental design for playground equipment, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
975311 | November 1910 | Allabough |
D150400 | August 1948 | Bowden et al. |
D202396 | September 1965 | Roosevelt |
D260028 | July 28, 1981 | Ahrens |
D306325 | February 27, 1990 | Maness |
D331430 | December 1, 1992 | Nolan |
D332818 | January 26, 1993 | Spirk et al. |
D338702 | August 24, 1993 | Ligas |
D368760 | April 9, 1996 | Ullrich et al. |
D415957 | November 2, 1999 | Liberman |
Patent History
Patent number: D696372
Type: Grant
Filed: Dec 11, 2012
Date of Patent: Dec 24, 2013
Inventor: Richard Martin (Cumberland)
Primary Examiner: Mitchell Siegel
Application Number: 29/439,458
Type: Grant
Filed: Dec 11, 2012
Date of Patent: Dec 24, 2013
Inventor: Richard Martin (Cumberland)
Primary Examiner: Mitchell Siegel
Application Number: 29/439,458
Classifications
Current U.S. Class:
Carousel, Roundabout, Or Whirligig (D21/830)