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Class Information
Number: 128/204.27
Name: Surgery > Respiratory method or device > Means for supplying respiratory gas under positive pressure > Gas supply means responsive to breathing > Snap action toggle included in control mechanism
Description: Subject matter including a snap-action toggle in the gas supply control mechanism.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7343918 |
Breathing gas feed assembly for aircraft flight crew, and a stowage box for an emergency breathing mask |
Mar. 18, 2008 |
| 7082944 |
Changeover valve and dual air supply breathing apparatus |
Aug. 1, 2006 |
| 6983746 |
Underwater exhaust system |
Jan. 10, 2006 |
| 6571796 |
Tracheal pressure ventilation respiratory system |
Jun. 3, 2003 |
| 6338342 |
Respirator headpiece and release mechanism |
Jan. 15, 2002 |
| 6279575 |
Regulator with bypass tube |
Aug. 28, 2001 |
| 5996580 |
Personal emergency breathing system with locator for supplied air respirators and shock resistant filter mounting |
Dec. 7, 1999 |
| 5755222 |
Fastening device for the mouthpiece of scuba-diving apparatus |
May. 26, 1998 |
| 5701890 |
Regulator provided with a movable deflector |
Dec. 30, 1997 |
| 5678542 |
Decompression gas switching manifold |
Oct. 21, 1997 |
| 5640952 |
Personal emergency breathing system for supplied air respirators |
Jun. 24, 1997 |
| 5499624 |
Breathing mask with face-contact actuated overpressure generating switch |
Mar. 19, 1996 |
| 5485834 |
Manually tunable, closed-circuit underwater breathing apparatus |
Jan. 23, 1996 |
| 5474062 |
Medical ventilator |
Dec. 12, 1995 |
| 5261424 |
Control device for flavor-generating article |
Nov. 16, 1993 |
| 4683881 |
Breathing regulator mouthpiece |
Aug. 4, 1987 |
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