Respirator mask for filtering breathed air
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 1, 2003
Grant Date -
N/A
app pub date -
Aug 28, 2000
filing date -
Aug 28, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A respirator mask for filtering breathed air including a mask portion dimensioned for covering the mouth of the user. The mask portion includes an inner portion, an outer portion, and an air chamber therebetween. The mask portion includes a generally circular peripheral edge. The peripheral edge includes a top edge, a bottom edge, and opposed side edges. The mask portion includes a recessed mouth section on the inner portion thereof. The recessed mouth section includes a central aperture in communication with the air chamber. The mask portion includes a pair of air vents secured to the outer portion thereof. The pair of air vents each have open inner and outer ends. The open inner ends are in communication with the air chamber. A mouthpiece portion is removably coupled with respect to the mask portion. The mouthpiece portion includes a shield portion dimensioned for positioning within the recessed mouth section of the mask portion. The shield portion includes a central opening that is alignable with the central aperture of the recessed mouth section. The mouthpiece portion includes an inner tube having an open inner end and an open outer end. The open outer end is secured to the central aperture of the shield portion. The open inner end is positionable within the user's mouth.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| TAYLOR ELDRIDGE | Not Provided |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Taylor, Eldridge | Lake Charles, LA | 1 | 193 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| 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 |
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