loadpatents
Patent applications and USPTO patent grants for Hitchcock; Robin G..The latest application filed is for "nasal assembly".
Patent | Date |
---|---|
Mask Grant D800,299 - Gunaratnam , et al. October 17, 2 | 2017-10-17 |
Nasal assembly Grant 8,985,117 - Gunaratnam , et al. March 24, 2 | 2015-03-24 |
Nasal assembly Grant 8,424,530 - Gunaratnam , et al. April 23, 2 | 2013-04-23 |
Nasal Assembly App 20130008447 - GUNARATNAM; Michael K. ;   et al. | 2013-01-10 |
Nasal assembly Grant 8,312,883 - Gunaratnam , et al. November 20, 2 | 2012-11-20 |
Nasal assembly Grant 8,312,881 - Gunaratnam , et al. November 20, 2 | 2012-11-20 |
Nasal assembly Grant 8,286,636 - Gunaratnam , et al. October 16, 2 | 2012-10-16 |
Nasal assembly Grant 8,186,352 - Gunaratnam , et al. May 29, 2 | 2012-05-29 |
Mask Grant D656,607 - Gunaratnam , et al. March 27, 2 | 2012-03-27 |
Portion of a headgear strap/yoke Grant D651,303 - Gunaratnam , et al. December 27, 2 | 2011-12-27 |
Portion of a mask Grant D650,064 - Gunaratnam , et al. December 6, 2 | 2011-12-06 |
Nasal assembly Grant 8,042,546 - Gunaratnam , et al. October 25, 2 | 2011-10-25 |
Nasal Assembly App 20110162655 - Gunaratnam; Michael K. ;   et al. | 2011-07-07 |
Nasal assembly Grant 7,900,635 - Gunaratnam , et al. March 8, 2 | 2011-03-08 |
Nasal assembly App 20110041855 - Gunaratnam; Michael K. ;   et al. | 2011-02-24 |
Tube retainer Grant D608,882 - Hitchcock , et al. January 26, 2 | 2010-01-26 |
Nasal assembly App 20090095298 - Gunaratnam; Michael K. ;   et al. | 2009-04-16 |
Nasal assembly Grant 7,461,656 - Gunaratnam , et al. December 9, 2 | 2008-12-09 |
Nasal Assembly App 20080105264 - GUNARATNAM; Michael K. ;   et al. | 2008-05-08 |
Nasal Assembly App 20080099027 - Gunaratnam; Michael K. ;   et al. | 2008-05-01 |
Nasal Assembly App 20080099024 - GUNARATNAM; Michael K. ;   et al. | 2008-05-01 |
Nasal Assembly App 20080092904 - GUNARATNAM; Michael K. ;   et al. | 2008-04-24 |
Nasal Assembly App 20080092906 - GUNARATNAM; Michael K. ;   et al. | 2008-04-24 |
Nasal Assembly App 20080092905 - GUNARATNAM; Michael K. ;   et al. | 2008-04-24 |
Nasal assembly Grant 7,318,437 - Gunaratnam , et al. January 15, 2 | 2008-01-15 |
Mask Grant D542,912 - Gunaratnam , et al. May 15, 2 | 2007-05-15 |
Nasal assembly App 20070062539 - Gunaratnam; Michael K. ;   et al. | 2007-03-22 |
Nasal assembly App 20050241644 - Gunaratnam, Michael K. ;   et al. | 2005-11-03 |
Nasal assembly App 20040226566 - Gunaratnam, Michael K. ;   et al. | 2004-11-18 |
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.