U.S. patent number D303,280 [Application Number 06/864,913] was granted by the patent office on 1989-09-05 for elevated playhouse. This patent grant is currently assigned to Acme Pattern & Model Works, Inc.. Invention is credited to Loron W. Mercer.
United States Patent | D303,280 |
Mercer | September 5, 1989 |
Inventors: | Mercer; Loron W. (Leawood, KS) |
---|---|
Assignee: | Acme Pattern & Model Works,
Inc. (Kansas City, MO) |
Appl. No.: | 06/864,913 |
Filed: | May 19, 1986 |
Current U.S. Class: | D21/826 |
Field of Search: | ;D21/242,243,244,245,246 ;272/113,56.5,56 |
D186608 | November 1959 | Wormser |
D224247 | July 1972 | Jamison |
D246005 | October 1977 | Callecod |
D281992 | December 1985 | Saxman et al. |
Adventure Playgrounds brochure, undated, middle right illustration, Treehouse shown with optional tent and table, opposite side of page Tree House, upper right. . Undated advertising brochure of Adventure Playgrounds, 1401 Jackson, Kansas City, Missouri 64127 showing Gazebo circled in red on both sides.. |
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