
US Patent No: D465847
Number of patents in Portfolio can not be more than 2000
Tongue scraper
Stats
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Nov 19, 2002
Issued date -
Nov 13, 2001
filing date -
29/151,539
serial no -
In Force
status
Importance
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Abstract
Not Available
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First Claim
Related Publications
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International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,916,228 Tongue scraper | 20 | 1997 | |
| 5,893,860 Tongue scraper | 11 | 1998 | |
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| 5,967,152 Oral cleaning apparatus | 41 | 1998 | |
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| 5,827,308 Tongue scraping apparatus | 6 | 1997 | |
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| D389579 Ergonomic tongue cleaner | 4 | 1996 | |
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| D377417 Tongue cleaner integrally molded with a toothbrush | 7 | 1996 | |
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| D350202 Tongue cleaner | 6 | 1992 | |
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| 5,938,673 Tongue cleaning device | 26 | 1998 | |
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| D408534 Tongue scraper | 21 | 1998 | |
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| D400357 Tongue brush head and handle unit | 14 | 1997 | |
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| D394705 Tongue cleaner | 4 | 1997 | |
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| D391769 Toothbrush handle | 54 | 1996 | |
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| D365395 Tongue scraper | 4 | 1994 | |
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| D397219 Brush head for a tongue hygiene brush | 30 | 1997 | |
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| D404487 Tongue scraper | 7 | 1998 | |
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| D398657 Illuminated sign | 13 | 1996 | |
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| D384153 Tongue cleaner | 11 | 1995 | |
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| D406891 Tongue scraper | 6 | 1998 | |
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| D367707 Tongue scraper | 25 | 1994 | |
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| 5,984,935 Tongue cleaner | 40 | 1998 | |
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| 5,957,942 Oral hygiene device having plaque collection and quantification capabilities | 27 | 1997 | |
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| D354624 Tongue cleaner for integrally moulding with a tooth brush | 12 | 1993 | |
| D361618 Tongue scraper | 7 | 1994 | |
| D360262 Tongue scraper | 10 | 1994 | |
| 5,613,262 Lingual brush | 91 | 1994 | |
| 5,569,278 Arcuate tongue scraper | 22 | 1995 | |
| D378411 Combined hygienic tongue scraper and cleaner | 8 | 1996 | |
| D378234 Tongue cleanser | 3 | 1996 | |
| D383540 Oral scraper | 5 | 1996 | |
| D384744 Tongue cleaner | 9 | 1996 | |
| 5,709,004 Toothbrush with device for cleaning the tongue | 32 | 1996 | |
| D385962 Tongue scraper | 8 | 1996 | |
| 5,766,193 Tongue cleaner | 39 | 1996 | |
| 5,792,159 Tongue cleaner | 73 | 1997 | |
| D392386 Tongue cleaner | 16 | 1997 | |
| 5,735,864 Disposable tongue cleaner | 59 | 1997 | |
| D404922 Device for cleaning an oral cavity | 3 | 1997 | |
| D391370 Plastic tongue scraper having a concave collecting head | 5 | 1997 | |
| 5,928,254 Tongue cleaning device | 26 | 1997 | |
| D406341 Tongue cleaner | 3 | 1997 | |
| D406342 Tongue cleaner | 4 | 1997 | |
| D404130 Tongue cleaner | 6 | 1997 | |
| 5,915,433 Combined toothbrush and tongue scraper with anti-slip bumps therebetween | 32 | 1997 | |
| 5,910,151 Instrument for cleaning the top of a tongue | 6 | 1997 | |
| D412986 Tongue cleaner | 3 | 1998 | |
| 5,980,541 Oral hygiene device | 34 | 1998 | |
| 5,951,578 Tongue cleaning system | 27 | 1998 | |
| D405272 Tongue brush | 34 | 1998 | |
| 6,131,228 Brush for cleaning the tongue root | 49 | 1998 | |
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 | May 19, 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 |