Larsen; Christopher M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Larsen; Christopher M..The latest application filed is for "portable message device".
- Larsen; Christopher M. - Farmington Hills MI
| Patent | Date |
|---|---|
| Portable Message Device App 20140240139 - Tapley; Troy R. ; et al. | 2014-08-28 |
| Adapter for hitch mounted sign Grant 8,726,552 - Larsen May 20, 2 | 2014-05-20 |
| Railway service vehicle having wheelchair restraint Grant 8,413,588 - Kelly , et al. April 9, 2 | 2013-04-09 |
| Adapter For Hitch Mounted Sign App 20120204454 - Larsen; Christopher M. | 2012-08-16 |
| Collapsible And Deployable Sign System App 20120204456 - Dobson; A. James ; et al. | 2012-08-16 |
| Warning flag deployment system Grant 8,162,284 - Dobson , et al. April 24, 2 | 2012-04-24 |
| Railway Service Vehicle Having Wheelchair Restraint App 20110120341 - Kelly; Michael J. ; et al. | 2011-05-26 |
| Grab Bar Sign Mount App 20100199534 - Larsen; Christopher M. ; et al. | 2010-08-12 |
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