Pflieger; David C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pflieger; David C..The latest application filed is for "configurable dam gate hoist".
- Pflieger; David C. - Wausau WI
- Pflieger; David C. - Two Rivers WI
- Pflieger; David C - Two Rivers WI
| Patent | Date |
|---|---|
| Configurable Dam Gate Hoist App 20220042265 - Pflieger; David C. ; et al. | 2022-02-10 |
| Retractable arched window covering Grant 8,118,077 - Pflieger February 21, 2 | 2012-02-21 |
| Retractable Arched Window Covering App 20100193142 - Pflieger; David C. | 2010-08-05 |
| Recoil auger with clutch bearing Grant 7,506,697 - Pflieger March 24, 2 | 2009-03-24 |
| Recoil auger with clutch bearing App 20080190667 - Pflieger; David C. | 2008-08-14 |
| Recoil auger with clutch bearing App 20070107945 - Pflieger; David C. | 2007-05-17 |
| Dog-type recoil actuated auger App 20070107936 - Pflieger; David C. | 2007-05-17 |
| Clamp for connecting modular furniture components Grant 4,846,431 - Pflieger * July 11, 1 | 1989-07-11 |
| Movable table with stabilizing apparatus Grant 4,819,569 - Bastian , et al. April 11, 1 | 1989-04-11 |
| Drafting board with replaceable surface layer Grant 4,716,840 - Tringali , et al. January 5, 1 | 1988-01-05 |
| Cantilever arm assembly for modular furniture Grant 4,700,916 - Bastian , et al. October 20, 1 | 1987-10-20 |
| Modular desk construction Grant 4,600,248 - Pflieger July 15, 1 | 1986-07-15 |
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