US Patent No: D532512
Number of patents in Portfolio can not be more than 2000
Headgear for respiratory mask assembly
Stats
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Nov 21, 2006
Issued date -
Jan 3, 2005
filing date -
29/220,536
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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| 6,119,693 Forehead support for facial mask | 194 | 1998 | |
| 6,422,238 Headgear | 99 | 2000 | |
| 6,796,308 Mask cushion and frame assembly | 61 | 2002 | |
| D496726 Front face of headgear for respiratory mask | 24 | 2002 | |
| 2004/0112,377 Headgear assembly for a respiratory mask assembly | 36 | 2003 | |
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| 2003/0051,732 Headgear for nasal masks | 34 | 2002 | |
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| D335367 Oxygen mask securing straps | 31 | 1991 | |
| 5,542,128 Headwear for supporting a breathing apparatus | 158 | 1994 | |
| D383204 Attachment harness for a breathing mask | 47 | 1995 | |
| D440652 Adjustable cross over harness for medical masks | 23 | 1998 | |
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 | May 21, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 21, 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 |