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Class Information
Number: D24/110.6
Name: Medical and laboratory equipment > Equipment for diagnosis, analysis, or treatment > Article for the introduction, removal or collection of fluids (e.g., infusion, extraction, irrigation, etc.) (3) > Respirator, vaporizer, or inhalation tube (4) > Inhalation tube or mouthpiece type (6) > Regulator or valve
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D579552 |
Portion of an anti-asphyxia valve for a respiratory mask |
Oct. 28, 2008 |
| D575390 |
Exhalation valve filter |
Aug. 19, 2008 |
| D569503 |
Exhale valve cover |
May. 20, 2008 |
| D569502 |
Exhale valve cover |
May. 20, 2008 |
| D569501 |
Attachment for scavenging escape gas from a nasal mask |
May. 20, 2008 |
| D566834 |
Nose-worn air filter |
Apr. 15, 2008 |
| D559383 |
Oral/nasal cannula |
Jan. 8, 2008 |
| D557802 |
Nasal interface |
Dec. 18, 2007 |
| D550837 |
Frame that supports an exhalation valve filter |
Sep. 11, 2007 |
| D547439 |
Bottom portion of a frame for use with a mask assembly in the application of continuous positive airway pressure (CPAP) |
Jul. 24, 2007 |
| D546942 |
Exhalation valve filter |
Jul. 17, 2007 |
| D542408 |
Anti-asphyxia valve for respiratory mask |
May. 8, 2007 |
| D540464 |
Finger grip portion for mask elbow |
Apr. 10, 2007 |
| D536443 |
Check valve for oxygen service |
Feb. 6, 2007 |
| D534647 |
Compression clamp |
Jan. 2, 2007 |
| D533269 |
Nasal cannula |
Dec. 5, 2006 |
| D527100 |
Combined inflation and exhaust valve control device for a diver's buoyancy compensator |
Aug. 22, 2006 |
| D519632 |
Respiratory valve |
Apr. 25, 2006 |
| D518172 |
Oxygen flow generator |
Mar. 28, 2006 |
| D497989 |
Cartridge for generating gas-enriched fluids |
Nov. 2, 2004 |
| D495797 |
Baffle portion for frame of mask assembly |
Sep. 7, 2004 |
| D495049 |
Oxygen conserving regulator |
Aug. 24, 2004 |
| D492772 |
CPAP pressure meter |
Jul. 6, 2004 |
| 6718982 |
Face mask incorporating respiratory flow sensor |
Apr. 13, 2004 |
| D480476 |
Filter cartridge for an escape hood |
Oct. 7, 2003 |
| D476413 |
Disposable mouthpiece |
Jun. 24, 2003 |
| D473299 |
Cartridge cap |
Apr. 15, 2003 |
| D468012 |
Gauge protector |
Dec. 31, 2002 |
| D442277 |
Oxygen conserving regulator |
May. 15, 2001 |
| D431647 |
Personal respiratory protection device having an exhalation valve |
Oct. 3, 2000 |
| D429330 |
Positive end expiratory pressure (peep) valve |
Aug. 8, 2000 |
| D424193 |
Airway valve |
May. 2, 2000 |
| D421301 |
Two position pressure demand inlet port adaptor |
Feb. 29, 2000 |
| D421118 |
Inlet port adaptor on a full-face respirator lens |
Feb. 22, 2000 |
| D418599 |
Oxygen flow controller |
Jan. 4, 2000 |
| D413166 |
Face mask breathing valve |
Aug. 24, 1999 |
| D409745 |
Vertical oxygen regulator |
May. 11, 1999 |
| D395500 |
Respiratory oxygen dilution valve |
Jun. 23, 1998 |
| D389571 |
Breathing adapter for oxygen and medicated mist |
Jan. 20, 1998 |
| D389239 |
Valve |
Jan. 13, 1998 |
| D384146 |
Laryngectomy filter assembly |
Sep. 23, 1997 |
| D382053 |
Portable oxygen regulator for home use |
Aug. 5, 1997 |
| D362303 |
Breathing regulator |
Sep. 12, 1995 |
| D357532 |
Face mask valve |
Apr. 18, 1995 |
| D355030 |
Resuscitator valve |
Jan. 31, 1995 |
| D331298 |
Low profile mask adaptor |
Nov. 24, 1992 |
| 5103815 |
Personal airflow gage for a personal breathing supply of respirable quality air, and related accessories, including a two way communication system, used while working in contaminated air space |
Apr. 14, 1992 |
| 5042473 |
Demand valve for a respirator |
Aug. 27, 1991 |
| D315971 |
Pressure reducer unit for emergency breathing systems |
Apr. 2, 1991 |
| D313877 |
First stage scuba regulator boot |
Jan. 15, 1991 |
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