Plasser; Franz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Plasser; Franz.The latest application filed is for "ballast treating method".
- Plasser; Franz - Vienna OE
- Plasser; Franz - A-1010 Vienna OE
- Plasser; Franz - Vienna A-1010 OE
- Plasser; Franz - 1010 Vienna OE
- Plasser; Franz - A1010 Vienna OE
- Plasser; Franz - Vienna I. OE
| Patent | Date |
|---|---|
| Ballast treating method Grant 3,957,000 - Plasser , et al. May 18, 1 | 1976-05-18 |
| Mobile apparatus for distributing and shaping the ballast of a railroad bed Grant 3,877,160 - Plasser , et al. April 15, 1 | 1975-04-15 |
| Track Surveying Grant 3,828,440 - Plasser , et al. August 13, 1 | 1974-08-13 |
| Apparatus For Lining Track In A Track Curve Grant 3,821,933 - Plasser , et al. July 2, 1 | 1974-07-02 |
| Mobile Track Gage Surveying Apparatus Grant 3,808,693 - Plasser , et al. May 7, 1 | 1974-05-07 |
| Mobile Track Tamping And Leveling Machine Grant 3,807,311 - Plasser , et al. April 30, 1 | 1974-04-30 |
| Track Tamping And Leveling Machine Grant 3,799,058 - Plasser , et al. March 26, 1 | 1974-03-26 |
| Apparatus For Measuring And Recording A Distance Travelled By A Vehicle Grant 3,792,533 - Plasser , et al. February 19, 1 | 1974-02-19 |
| Track Apparatus With Laser Beam Reference Grant 3,750,299 - Plasser , et al. August 7, 1 | 1973-08-07 |
| Mobile Track Leveling And Ballast Tamping Machine Grant 3,744,428 - Plasser , et al. July 10, 1 | 1973-07-10 |
| Mobile Track Survey Apparatus For Determining Grade Variations Grant 3,735,495 - Plasser , et al. May 29, 1 | 1973-05-29 |
| Track Working Apparatus With Laser Beam Reference Grant 3,706,284 - Plasser , et al. December 19, 1 | 1972-12-19 |
| Method Of Continuously Correcting A Track Position Grant 3,687,081 - Plasser , et al. August 29, 1 | 1972-08-29 |
| Track Position Measuring Bogie Grant 3,685,157 - Plasser , et al. August 22, 1 | 1972-08-22 |
| Tamper Unit For Mobile Track Tamping Machine Grant 3,669,025 - Plasser , et al. June 13, 1 | 1972-06-13 |
| Mobile Ballast Treating Machine Grant 3,651,587 - Plasser , et al. March 28, 1 | 1972-03-28 |
| Machine For Working On Rail Fastening Elements Grant 3,628,461 - Plasser , et al. December 21, 1 | 1971-12-21 |
| Tamping And Levelling Machine Grant 3,608,497 - Plasser , et al. September 28, 1 | 1971-09-28 |
| Mobile Track Tamper Grant 3,595,170 - Plasser , et al. July 27, 1 | 1971-07-27 |
| Mobile Track Correction Apparatus Grant 3,556,010 - Plasser , et al. January 19, 1 | 1971-01-19 |
| Track Lining Grant 3,552,319 - Plasser , et al. January 5, 1 | 1971-01-05 |
| Temporary Rail Joint Grant 3,552,647 - Plasser , et al. January 5, 1 | 1971-01-05 |
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