Bachelard; Leopoldine
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bachelard; Leopoldine.The latest application filed is for "stowage box for breathing mask".
- Bachelard; Leopoldine - Chatillon N/A FR
| Patent | Date |
|---|---|
| Acoustic sensor for use in breathing masks Grant 9,950,201 - Zimmerman , et al. April 24, 2 | 2018-04-24 |
| Stowage box for breathing mask Grant 8,863,744 - Bachelard , et al. October 21, 2 | 2014-10-21 |
| Device for oxygen supply of a user in an aircraft Grant 8,393,326 - Bachelard , et al. March 12, 2 | 2013-03-12 |
| Breathing apparatus for an aircrew member Grant 8,261,743 - Bachelard , et al. September 11, 2 | 2012-09-11 |
| Stowage Box For Breathing Mask App 20100288281 - Bachelard; Leopoldine ; et al. | 2010-11-18 |
| Acoustic Sensor For Use In Breathing Masks App 20100108065 - Zimmerman; Paul ; et al. | 2010-05-06 |
| Breathing Apparatus For An Aircrew Member App 20090101149 - Bachelard; Leopoldine ; et al. | 2009-04-23 |
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