US Patent No: 6,539,941
Number of patents in Portfolio can not be more than 2000
Filtered resuscitation bag valve mask and adapter
Stats
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Apr 1, 2003
Issued date -
Feb 22, 2001
filing date -
09/789,709
serial no -
Expired
status
Importance
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Abstract
A portable bag valve mask resuscitator including an air intake adapter for attachment of an air filter cartridge for filtering air administered during manual resuscitation procedures and a method for converting bag mask resuscitators.
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First Claim
Related Publications
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International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,945,918 Method and apparatus for monitoring a patient's circulatory status | 37 | 1988 | |
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| 5,345,929 Pumping device | 12 | 1992 | |
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| 5,357,951 Cardiac pulmonary resuscitator apparatus valve with integral air sampling port | 82 | 1993 | |
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| 5,154,167 Lung and chest exerciser and developer | 13 | 1990 | |
| 5,752,502 General purpose aerosol inhalation apparatus | 51 | 1993 | |
| 5,727,542 General purpose aerosol inhalation apparatus | 15 | 1995 | |
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 | Oct 1, 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 |