U.S. patent number D329,947 [Application Number 07/501,630] was granted by the patent office on 1992-10-06 for toothbrush. This patent grant is currently assigned to Colgate-Palmolive Company. Invention is credited to John C. Crawford, John P. Curtis, Laura H. Edelman, Bert D. Heinzelman, James H. Kemp, Donald R. Lamond, Thomas E. Mintel, Kedar N. Rustogi.
United States Patent | D329,947 |
Curtis , et al. | October 6, 1992 |
Inventors: | Curtis; John P. (Bloomsbury, NJ), Rustogi; Kedar N. (Kendall Park, NJ), Crawford; John C. (Lake Mahopac, NY), Kemp; James H. (Piscataway, NJ), Mintel; Thomas E. (Rahway, NJ), Heinzelman; Bert D. (Tenafly, NJ), Lamond; Donald R. (Lynbrook, NY), Edelman; Laura H. (New York, NY) |
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Assignee: | Colgate-Palmolive Company (New
York, NY) |
Appl. No.: | 07/501,630 |
Filed: | March 29, 1990 |
Current U.S. Class: | D4/104 |
Field of Search: | ;D4/101,104-114,130,132,134,136,138,199 ;D28/64 ;15/22.1-22.2,23-28,143R,159R,159A,160,167.1-167.3,176.1,DIG.6 ;132/308-311 |
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