U.S. patent number D422,113 [Application Number D/070,601] was granted by the patent office on 2000-03-28 for hand-held smoking unit. This patent grant is currently assigned to Philip Morris Incorporated. Invention is credited to Charles T. Higgins, Shunichi Kuriyama, Tomonori Sakamoto, Masato Sano, Kazuo Takada, Takahide Takeda, Shigehito Uemura.
United States Patent | D422,113 |
Higgins , et al. | March 28, 2000 |
Inventors: | Higgins; Charles T. (Richmond, VA), Kuriyama; Shunichi (Sumoto, JP), Takeda; Takahide (Tsuna-Gun, JP), Sano; Masato (Sumoto, JP), Uemura; Shigehito (Kyoto, JP), Takada; Kazuo (Nara, JP), Sakamoto; Tomonori (Sumoto, JP) |
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Assignee: | Philip Morris Incorporated (New
York, NY) |
Appl. No.: | D/070,601 |
Filed: | May 12, 1997 |
Current U.S. Class: | D27/186; D27/187 |
Current International Class: | 2706 |
Field of Search: | ;D27/172,183,186-193,184 ;131/329,330,187,185,180 ;431/253 ;206/242,249,250,253,265,266,267,269 |
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