loadpatents
Patent applications and USPTO patent grants for Frampton; Robert Frederick.The latest application filed is for "electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen".
Patent | Date |
---|---|
Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen Grant 7,793,680 - Frampton September 14, 2 | 2010-09-14 |
Electromechanical Regulator With Primary And Backup Modes Of Operation For Regulating Passenger Oxygen App 20090320843 - Frampton; Robert Frederick | 2009-12-31 |
Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen Grant 7,604,019 - Frampton October 20, 2 | 2009-10-20 |
Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen App 20070017573 - Frampton; Robert Frederick | 2007-01-25 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.