
US Patent No: D396557
Number of patents in Portfolio can not be more than 2000
Toothbrush handle
Stats
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Aug 4, 1998
Issued date -
Jul 31, 1997
filing date -
29/074,787
serial no -
In Force
status
Importance
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Abstract
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First Claim
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International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
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| D331320 Toothbrush | 21 | 1989 | |
| D318760 Toothbrush handle | 37 | 1990 | |
| D330459 Toothbrush | 10 | 1990 | |
| D336991 Toothbrush | 5 | 1990 | |
| D346902 Toothbrush | 7 | 1990 | |
| 5,339,482 Toothbrush having non-slip surface | 102 | 1992 | |
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| D330116 Toothbrush handle | 20 | 1990 | |
| D346276 Toothbrush handle | 7 | 1991 | |
| D346277 Toothbrush handle | 8 | 1991 | |
| D336369 Toothbrush handle | 16 | 1991 | |
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| D347736 Toothbrush handle | 56 | 1992 | |
| D358938 Toothbrush handle | 30 | 1992 | |
| D349605 Transparent toothbrush handle | 28 | 1993 | |
| D358032 Transparent toothbrush handle | 23 | 1993 | |
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| 5,398,369 Toothbrush with pliable pressure pad | 112 | 1994 | |
| D363373 Toothbrush handle | 25 | 1994 | |
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| D273724 Toothbrush | 28 | 1982 | |
| D329751 Toothbrush head and handle unit | 11 | 1990 | |
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| D347943 Denture brush | 7 | 1992 | |
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| 5,396,679 Toothbrush with replaceable brush insert | 16 | 1994 | |
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| D359167 Toothbrush | 39 | 1993 | |
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| 5,141,290 Toothbrush | 9 | 1991 | |
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| D308138 Toothbrush | 15 | 1987 | |
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| D362963 Toothbrush handle | 26 | 1993 | |
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| D318571 Toothbrush | 11 | 1989 | |
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| D359623 Toothbrush | 49 | 1994 | |
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| 5,396,678 Toothbrush with rectangular bristles | 60 | 1992 | |
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| D257192 Toothbrush handle | 26 | 1978 | |
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| D363820 Combined brush for teeth and gums and stand therefor | 13 | 1993 | |
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| D274018 Toothbrush | 20 | 1981 | |
| D278002 Toothbrush | 13 | 1982 | |
| D359168 Toothbrush | 4 | 1994 | |