US Patent No: D426958
Number of patents in Portfolio can not be more than 2000
Standup toothbrush
Stats
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Jun 27, 2000
Issued date -
Apr 8, 1998
filing date -
29/086,253
serial no -
In Force
status
Importance
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Abstract
Not Available
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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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| D363166 Toothbrush | 13 | 1994 | |
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| 5,138,737 Toothbrush | 24 | 1991 | |
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| 5,488,751 Interdental toothbrush | 19 | 1994 | |
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| D351732 Toothbrush handle | 71 | 1993 | |
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| D278661 Children's tooth brush | 27 | 1983 | |
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| 5,590,436 Toothbrush | 24 | 1995 | |
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| D375205 Brush | 14 | 1994 | |
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| D363165 Toothbrush handle | 6 | 1992 | |
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| D363820 Combined brush for teeth and gums and stand therefor | 13 | 1993 | |
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| 4,283,808 Gripping device for tooth brushes | 59 | 1979 | |
| D272583 Toothbrush | 7 | 1979 | |
| D287791 Tooth brush | 14 | 1983 | |
| 4,558,483 Dental brushing aid | 9 | 1984 | |
| D288628 Toothbrush | 12 | 1984 | |
| 4,621,387 Dental brushing aid | 20 | 1985 | |
| D296270 Toothbrush | 6 | 1986 | |
| D301402 Toothbrush | 7 | 1987 | |
| 4,821,752 Oral hygiene apparatus having replaceable tooth engaging cleaning element and internal dental filament dispenser | 26 | 1987 | |
| D301937 Baby's toothbrush | 10 | 1987 | |
| D310914 Combined toothbrush and container therefor | 7 | 1988 | |
| D321092 Toothbrush | 55 | 1988 | |
| D317529 Toothbrush handle | 7 | 1988 | |
| 5,036,562 Plaque removing dental hygiene apparatus | 9 | 1990 | |
| 5,144,712 Disposable toothbrush | 24 | 1991 | |
| 5,306,151 Toothbrush | 15 | 1992 | |
| 5,305,490 Toothbrush with firm grip handle | 35 | 1993 | |
| 5,361,446 Toothbrush | 18 | 1993 | |
| 5,339,479 Motivational toothbrush | 30 | 1993 | |
| 5,655,249 Toothbrush with concave brushing surface | 29 | 1996 | |