US Patent No: D536034
Number of patents in Portfolio can not be more than 2000
Writing instrument
Stats
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Jan 30, 2007
Issued date -
May 4, 2005
filing date -
29/229,100
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)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| D454366 Pen | 14 | 2001 | |
| D489762 Pen | 4 | 2003 | |
| D526022 Pen | 16 | 2005 | |
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| D369830 Tubular pen | 15 | 1995 | |
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| D456042 Asymmetric pen | 23 | 2000 | |
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| D484541 Cap for a pen | 5 | 2003 | |
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| D312391 Writing instrument | 20 | 1989 | |
Patent Citation Ranking
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 30, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 30, 2018 |
| 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 |