Liu; Tsailu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Tsailu.The latest application filed is for "multifunctional scaffolding and pushcart convertible utility device".
- Liu; Tsailu - Auburn AL
| Patent | Date |
|---|---|
| Portable sawhorse workstation Grant 8,757,323 - Sutton , et al. June 24, 2 | 2014-06-24 |
| Multifunctional Scaffolding And Pushcart Convertible Utility Device App 20120222913 - CALVERT; David C. ; et al. | 2012-09-06 |
| Screed Grip App 20120141204 - CROUCH; Jared Alan ; et al. | 2012-06-07 |
| Tape measure anchoring accessory Grant 8,191,277 - Donovan , et al. June 5, 2 | 2012-06-05 |
| Portable Sawhorse Workstation App 20110233000 - SUTTON; Jacob ; et al. | 2011-09-29 |
| Tape Measure Anchoring Accessory App 20110179662 - DONOVAN; Robert S. ; et al. | 2011-07-28 |
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