loadpatents
Patent applications and USPTO patent grants for Roark; Troy.The latest application filed is for "back construction".
Patent | Date |
---|---|
Back construction Grant 8,960,796 - Aldrich , et al. February 24, 2 | 2015-02-24 |
Back Construction App 20140070587 - Aldrich; John F. ;   et al. | 2014-03-13 |
Seating structure and methods for the use thereof Grant 7,922,248 - Aldrich , et al. April 12, 2 | 2011-04-12 |
Seating structure and methods for the use thereof App 20080217977 - Aldrich; John F. ;   et al. | 2008-09-11 |
Height adjusting mechanism Grant 6,422,652 - Roslund, Jr. , et al. July 23, 2 | 2002-07-23 |
Height Adjusting Mechanism App 20020063460 - Roslund, Richard N. JR. ;   et al. | 2002-05-30 |
Tilt control for chair Grant 6,361,110 - Roslund, Jr. , et al. March 26, 2 | 2002-03-26 |
Tilt control for chair Grant 6,286,900 - Roark September 11, 2 | 2001-09-11 |
Tilt control for chair App 20010000939 - Roslund, Richard N. JR. ;   et al. | 2001-05-10 |
Tilt control for chair Grant 6,015,187 - Roslund, Jr. , et al. January 18, 2 | 2000-01-18 |
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