U.S. patent number D247,028 [Application Number 05/701,267] was granted by the patent office on 1978-01-24 for tricycle. This patent grant is currently assigned to Combi Co., Ltd.. Invention is credited to Kenshun Ishii, Yoshiyasu Ishii, Shinroku Nakao.
United States Patent | D247,028 |
Nakao , et al. | January 24, 1978 |
Inventors: | Nakao; Shinroku (Yokohama, JA), Ishii; Yoshiyasu (Tokyo, JA), Ishii; Kenshun (Tokyo, JA) |
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Assignee: | Combi Co., Ltd. (Tokyo,
JA) |
Appl. No.: | 05/701,267 |
Filed: | June 30, 1976 |
Feb 19, 1976 [JA] | 51-5374 | |||
Current U.S. Class: | D12/112 |
Current International Class: | D1211 |
Field of Search: | ;D12/112 ;D34/15AJ ;280/282,1.11R,7.15,261,259 |
D231004 | March 1974 | Brightbill |
Aldens 1972 Christmas Catalog, p. 119, Dune cycle, second box up from bottom right side of page. . Aldens 1974 Christmas Catalog, p. 104, Mighty trike, center right side of page.. |
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