loadpatents
Patent applications and USPTO patent grants for Leggett; Kip.The latest application filed is for "sensor for detecting whether a tractor and a trailer of a truck are connected".
Patent | Date |
---|---|
Device for sensing tractor trailer connection Grant 7,619,506 - Knoll , et al. November 17, 2 | 2009-11-17 |
Dual transducer cargo sensor device Grant D581,299 - Oeth , et al. November 25, 2 | 2008-11-25 |
CDMA wireless untethered trailer tracking terminal Grant D549,116 - Rhine , et al. August 21, 2 | 2007-08-21 |
CDMA wireless untethered trailer tracking terminal Grant D548,629 - Rhine , et al. August 14, 2 | 2007-08-14 |
Structural portions of a CDMA wireless untethered trailer tracking terminal Grant D548,630 - Rhine , et al. August 14, 2 | 2007-08-14 |
Sensor for detecting whether a tractor and a trailer of a truck are connected App 20070152802 - Knoll; Paul James ;   et al. | 2007-07-05 |
Universal mount cargo status sensor device Grant D503,350 - Ragland , et al. March 29, 2 | 2005-03-29 |
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