loadpatents
Patent applications and USPTO patent grants for Martin; Willis E..The latest application filed is for "patient lifting device using take-up rollers".
Patent | Date |
---|---|
Patient Lifting Device Using Take-up Rollers App 20140317843 - Martin; Willis E. | 2014-10-30 |
Patient lift device Grant 8,793,822 - Martin , et al. August 5, 2 | 2014-08-05 |
Low profile patient examination table Grant 8,763,178 - Martin , et al. July 1, 2 | 2014-07-01 |
Patient lifting device Grant 8,677,525 - Martin , et al. March 25, 2 | 2014-03-25 |
Patient lifting device Grant 8,464,371 - Martin , et al. June 18, 2 | 2013-06-18 |
Patient Lift Device App 20120291197 - Martin; Willis E. ;   et al. | 2012-11-22 |
Convertible wheelchair having removable side frames Grant 8,196,950 - Martin , et al. June 12, 2 | 2012-06-12 |
Examination table Grant 7,774,873 - Martin , et al. August 17, 2 | 2010-08-17 |
Patient examination system Grant 7,665,166 - Martin , et al. February 23, 2 | 2010-02-23 |
Examination table Grant 7,512,998 - Martin , et al. April 7, 2 | 2009-04-07 |
Examination Table App 20090049603 - Martin; Willis E. ;   et al. | 2009-02-26 |
Patient examination system App 20070289064 - Martin; Willis E. ;   et al. | 2007-12-20 |
Examination Table App 20070289063 - Martin; Willis E. ;   et al. | 2007-12-20 |
Convertible wheelchair having removable side frames App 20070290468 - Martin; Willis E. ;   et al. | 2007-12-20 |
Convertible wheelchair and separate lift module for connecting to and elevating the wheelchair App 20030193166 - Martin, Willis E. | 2003-10-16 |
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.