Grubba; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grubba; Robert.The latest application filed is for "sound producing shoe including impact and proximity detectors".
- Grubba; Robert - Ormond Beach FL
- Grubba; Robert - Ormond Bch FL
| Patent | Date |
|---|---|
| Sound Producing Shoe Including Impact and Proximity Detectors App 20180035744 - Grubba; Robert | 2018-02-08 |
| Sound-Producing Shoe Including Impact and Proximity Detections App 20170200351 - Grubba; Robert | 2017-07-13 |
| Model train coupler with linear actuator Grant 8,127,952 - Grubba March 6, 2 | 2012-03-06 |
| Model train coupler with linear actuator App 20110253664 - Grubba; Robert | 2011-10-20 |
| Control and motor arrangement for use in model train Grant 7,880,414 - Denen , et al. February 1, 2 | 2011-02-01 |
| Control And Motor Arrangement For Use In Model Train App 20100094483 - Denen; Dennis J. ; et al. | 2010-04-15 |
| Control and motor arrangement for use in model train Grant 7,656,110 - Denen , et al. February 2, 2 | 2010-02-02 |
| Control And Motor Arrangement For Use In Model Train App 20080041267 - Denen; Dennis J. ; et al. | 2008-02-21 |
| Control And Motor Arrangement For Use In Model Train App 20070285043 - Denen; Dennis J. ; et al. | 2007-12-13 |
| Control and motor arrangement for use in model train Grant 7,307,394 - Denen , et al. December 11, 2 | 2007-12-11 |
| Control and motor arrangement for use in model train Grant 7,298,103 - Denen , et al. November 20, 2 | 2007-11-20 |
| Control and motor arrangement for use in model train Grant 7,211,976 - Denen , et al. May 1, 2 | 2007-05-01 |
| Control and motor arrangement for use in model train App 20060202645 - Denen; Dennis J. ; et al. | 2006-09-14 |
| Control and motor arrangement for use in model train App 20050023999 - Denen, Dennis J. ; et al. | 2005-02-03 |
| Control and motor arrangement for use in model train Grant 6,765,356 - Denen , et al. July 20, 2 | 2004-07-20 |
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