U.S. patent number D643,535 [Application Number D/351,402] was granted by the patent office on 2011-08-16 for medical ventilator. This patent grant is currently assigned to Nellcor Puritan Bennett LLC. Invention is credited to Patrick P. Hicks, Terry L. Landis, Christopher G. Ross, Eric W. Schieve.
United States Patent | D643,535 |
Ross , et al. | August 16, 2011 |
Inventors: | Ross; Christopher G. (Del Mar, CA), Landis; Terry L. (Solana Beach, CA), Hicks; Patrick P. (San Diego, CA), Schieve; Eric W. (Del Mar, CA) |
---|---|
Assignee: | Nellcor Puritan Bennett LLC
(Boulder, CO) |
Appl. No.: | D/351,402 |
Filed: | December 4, 2009 |
Current U.S. Class: | D24/164 |
Current International Class: | 2401 |
Field of Search: | ;D24/163,164,185,186 ;D34/14,19,20 ;280/47.34,47.35 ;128/205.13,205.18,205.24,204.18,204.22,204.26,204.28 ;96/111,116,117,121,130,144 |
5170804 | December 1992 | Glassman |
5497766 | March 1996 | Foster et al. |
5518310 | May 1996 | Ellman et al. |
D387168 | December 1997 | Edelman et al. |
D389917 | January 1998 | Hornback et al. |
D447567 | September 2001 | Murphy et al. |
D459477 | June 2002 | Stocks et al. |
6543449 | April 2003 | Woodring et al. |
6626445 | September 2003 | Murphy et al. |
6669639 | December 2003 | Miller et al. |
D486915 | February 2004 | Warschewske et al. |
D492856 | July 2004 | Rossini et al. |
D493042 | July 2004 | Rossini et al. |
D493977 | August 2004 | Rossini et al. |
D500575 | January 2005 | Lucas |
6980419 | December 2005 | Smith et al. |
D518267 | March 2006 | Arceta |
D531728 | November 2006 | Helgeson |
D534746 | January 2007 | Rossini et al. |
D535509 | January 2007 | Rossini et al. |
7188621 | March 2007 | DeVries et al. |
D539794 | April 2007 | Rossini et al. |
D544962 | June 2007 | Diener et al. |
D548918 | August 2007 | Nussberger |
7352570 | April 2008 | Smith et al. |
7455062 | November 2008 | Roehl et al. |
7464709 | December 2008 | Nguyen |
7594668 | September 2009 | Arceta et al. |
2003/0145854 | August 2003 | Hickle |
2005/0288571 | December 2005 | Perkins et al. |
2008/0055826 | March 2008 | Smith et al. |
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.