U.S. patent number D448,932 [Application Number D/122,919] was granted by the patent office on 2001-10-09 for toothbrush. Invention is credited to Stephen D. Harada.
United States Patent | D448,932 |
Harada | October 9, 2001 |
Inventors: | Harada; Stephen D. (Piedmont, CA) |
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Appl. No.: | D/122,919 |
Filed: | May 6, 2000 |
Current U.S. Class: | D4/104 |
Current International Class: | 0402 |
Field of Search: | ;D4/104-112,132,134,138 ;15/143.1,159.1,160,167.1,167.2 ;132/308 ;601/139,141 ;16/110.1 |
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Weldon Owen Pry Ltd., "Great Inventions", Time Life Books, 1995, Richard Wood--Consulting Editor, p. 9, "Toothbrush". . Application Serial No. 29/098,673, filed Jan. 4, 1999, Stephen D. Harada, "Set of Bristles for a Toothbrush". . Application Serial No. 29/098,696, filed Jan. 4, 1999, Stephen D. Harada, "Toothbrush". . Application Serial No. 29/098,661, filed Jan. 4, 1999, Stephen D. Harada, "Anterior Lingual Toothbrush". . Application Serial No. 29/224,961, filed Jan. 4, 1999, Stephen D. Harada, "Lingual Toothbrush and Method of Fabricating Same". . Application Serial No. 29/098,676, filed Jan. 4, 1999, Stephen D. Harada, "Toothbrush Head with Bristles".. |
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