Bullock; Robert L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bullock; Robert L..The latest application filed is for "pedestal shear pad".
- Bullock; Robert L. - Loudon TN
- Bullock; Robert L. - Antioch IL
- Bullock; Robert L. - Lombard IL
| Patent | Date |
|---|---|
| Pedestal shear pad Grant 6,591,759 - Bullock July 15, 2 | 2003-07-15 |
| Pedestal Shear Pad App 20030097955 - Bullock, Robert L. | 2003-05-29 |
| Roller bearing adapter stabilizer bar Grant 5,918,547 - Bullock , et al. July 6, 1 | 1999-07-06 |
| Rail car bridge plate Grant 5,845,584 - Bullock , et al. December 8, 1 | 1998-12-08 |
| Roller bearing adapter stabilizer bar Grant 5,735,216 - Bullock , et al. April 7, 1 | 1998-04-07 |
| Dual face friction wedge Grant 5,555,818 - Bullock September 17, 1 | 1996-09-17 |
| Rail car bridge plate Grant 5,515,792 - Bullock , et al. May 14, 1 | 1996-05-14 |
| Dual face friction wedge Grant 5,511,489 - Bullock April 30, 1 | 1996-04-30 |
| Railroad car truck damping member with open cavity and support rib construction Grant 5,176,083 - Bullock January 5, 1 | 1993-01-05 |
| Wheel chock for a motor vehicle container Grant 5,037,255 - Bullock , et al. August 6, 1 | 1991-08-06 |
| Universal wheel restraining cleat and strap assembly for wheel chocks Grant 5,011,347 - Bullock April 30, 1 | 1991-04-30 |
| Reinforced bolster Grant 4,196,672 - Bullock April 8, 1 | 1980-04-08 |
| Damping railway truck bolster friction shoe Grant 4,084,514 - Bullock April 18, 1 | 1978-04-18 |
| Reinforced bolster pocket wall Grant 4,003,318 - Bullock , et al. January 18, 1 | 1977-01-18 |
| Variably damped truck Grant 3,977,332 - Bullock August 31, 1 | 1976-08-31 |
| SEC | 0001040295 | BULLOCK ROBERT L |
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