US Patent No: D511069
Number of patents in Portfolio can not be more than 2000
Coffee filter support
Stats
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Nov 1, 2005
Issued date -
Nov 6, 2003
filing date -
29/193,185
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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| 4,765,896 Brewing funnel with removable insert | 23 | 1986 | |
| 6,481,340 Brewer filter support | 3 | 2001 | |
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| 4,735,719 Coffee filter ring | 19 | 1987 | |
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| 4,419,232 Filtering and collecting device for water drains | 122 | 1981 | |
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| 4,865,737 Filter support for disposable coffee filters | 13 | 1989 | |
| D333755 Reusable coffee filter | 9 | 1991 | |
| D341059 Coffee filter retainer | 5 | 1991 | |
| 5,242,591 Apparatus for filtering open drains | 25 | 1991 | |
| 5,176,830 Filter support for disposable coffee filters | 13 | 1992 | |
| D349833 Coffee filter retainer | 7 | 1992 | |
| D349211 Coffee filter | 9 | 1992 | |
| 5,507,948 Coffee filter support ring | 7 | 1995 | |
| 5,799,713 Apparatus for storing separating and filling coffee filters | 2 | 1997 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 1, 2013 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 1, 2017 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |