U.S. patent number D427,444 [Application Number D/112,500] was granted by the patent office on 2000-07-04 for reinforced chair. This patent grant is currently assigned to Smith System Manufacturing Company. Invention is credited to Charles Risdall.
United States Patent | D427,444 |
Risdall | July 4, 2000 |
Inventors: | Risdall; Charles (Dallas, TX) |
---|---|
Assignee: | Smith System Manufacturing
Company (Plano, TX) |
Appl. No.: | D/112,500 |
Filed: | October 19, 1999 |
Current U.S. Class: | D6/375 |
Current International Class: | 0601 |
Field of Search: | ;D6/334,374,375,380,500,501,502 ;297/239,445.1,452.46,DIG.2 |
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