US Patent No: D659235
Number of patents in Portfolio can not be more than 2000
Positive airway pressure delivery device
Stats
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May 8, 2012
Issued date -
Jun 19, 2008
filing date -
29/309,086
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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| D421298 Flow generator | 55 | 1998 | |
| D467335 Air delivery device | 40 | 2002 | |
| D476077 Air delivery device | 28 | 2002 | |
| D477868 Air delivery device | 8 | 2002 | |
| D487311 Air delivery device | 41 | 2003 | |
| D497203 Air delivery device | 13 | 2003 | |
| D493520 Flow generator casing | 47 | 2003 | |
| D493884 Flow generator casing with humidifier | 35 | 2003 | |
| D503796 Control panel for an air delivery device | 39 | 2004 | |
| D544598 Air delivery device | 20 | 2004 | |
| 2008/0072,900 Breathable Gas Apparatus With Humidifier | 10 | 2004 | |
| 2007/0023,045 Air delivery system | 1 | 2006 | |
| D560795 Air delivery device | 16 | 2007 | |
| D585540 Air delivery device | 21 | 2007 | |
| D585131 Air delivery device | 4 | 2007 | |
| D602585 Screening device for sleep disordered breathing | 2 | 2008 | |
| 2009/0223,514 HUMIDIFICATION OF RESPIRATORY GASES | 3 | 2009 | |
| 2011/0017,212 BREATHABLE GAS APPARATUS WITH HUMIDIFIER | 5 | 2010 | |
| 2011/0023,877 BREATHABLE GAS APPARATUS WITH HUMIDIFIER | 3 | 2010 | |
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| D427675 Housing for a CPAP device | 80 | 1998 | |
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| D570473 Inhaler | 3 | 2006 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 8, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 8, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 8, 2023 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |