
US Patent No: D463131
Number of patents in Portfolio can not be more than 2000
Toothbrush
Stats
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Sep 24, 2002
Issued date -
Apr 16, 2001
filing date -
29/140,282
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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| D358938 Toothbrush handle | 30 | 1992 | |
| 5,781,958 Brush handle | 73 | 1996 | |
| D419773 Toothbrush handle | 58 | 1998 | |
| 6,108,869 Brush handle | 65 | 1998 | |
| 6,234,798 Flexible tip toothbrush handle | 30 | 1999 | |
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| 5,735,012 Resiliently flexible toothbrush | 55 | 1997 | |
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| D418980 Toothbrush | 14 | 1997 | |
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| 5,339,482 Toothbrush having non-slip surface | 102 | 1992 | |
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| 5,054,154 Toothbrush with flexible head | 136 | 1989 | |
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| D278661 Children's tooth brush | 27 | 1983 | |
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| D359623 Toothbrush | 49 | 1994 | |
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| D440048 Toothbrush | 64 | 1998 | |
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| 5,630,244 Elastic toothbrush | 60 | 1996 | |
| 5,673,452 Toothbrush | 25 | 1996 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 24, 2014 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |