with special provisions against smoke from cigarettes

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods providing airflow within a vehicle
- Patent number 11,198,512
- Issue date Dec 14, 2021
- The Boeing Company
- David W. Kirkbride
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft environmental control system that optimizes the proportion...
- Patent number 9,957,052
- Issue date May 1, 2018
- Honeywell International Inc.
- Richard B. Fox
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Smoke extractor
- Patent number 6,467,727
- Issue date Oct 22, 2002
- Carlos L De Felipe
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft smoke extractor
- Patent number 6,164,593
- Issue date Dec 26, 2000
- Carlos Leopoldo De Felipe
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
2299668
- Patent number 2,299,668
- Issue date Oct 20, 1942
- B60 - VEHICLES IN GENERAL