Patent applications and USPTO patent grants for Otis Bed Manufacturing Company, Inc..The latest application filed is for "telescoping spring assembly for mattresses and the like".
Patent | Date |
---|---|
Telescoping spring assembly for mattresses and the like Grant 9,386,861 - Roma July 12, 2 | 2016-07-12 |
Linked coil mattress assembly Grant 08918934 - | 2014-12-30 |
Linked coil mattress assembly Grant 8,918,934 - Roma , et al. December 30, 2 | 2014-12-30 |
Telescoping Spring Assembly For Mattresses And The Like App 20140191454 - Roma; John K. | 2014-07-10 |
Telescoping spring assembly for mattresses and the like Grant 8,714,531 - Roma May 6, 2 | 2014-05-06 |
Linked Coil Mattress Assembly App 20130276239 - Roma; John K. ;   et al. | 2013-10-24 |
Automatic futon frame Grant 7,591,028 - Roma , et al. September 22, 2 | 2009-09-22 |
Automatic Futon Frame App 20090183308 - Roma; John K. ;   et al. | 2009-07-23 |
Automatic futon frame Grant 6,138,299 - Roma , et al. October 31, 2 | 2000-10-31 |
Automatic futon frame Grant 6,061,848 - Roma , et al. May 16, 2 | 2000-05-16 |
Automatic futon frame Grant 5,790,993 - Roma , et al. August 11, 1 | 1998-08-11 |
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