Pfau Jean
USPTO Trademark & Patent Filings
Trademark applications and grants for Pfau Jean. Pfau Jean has 1 trademark applications. The latest application filed is for "LINATRACK"
- Company Aliases
- PFAU, JEAN
- jean pfau
- Pfau; Jean - Collonge-Bellerive CH
- Pfau; Jean - Geneva CH
Trademarks Patents
| Patent Application | Date |
|---|---|
| Travelling wire EDM apparatus 4,363,949 - 06/208,934 Pfau , et al. December 14, 1 | 1982-12-14 |
| Wire electrode for cutting an electrode workpiece by electrical discharges 4,341,939 - 06/189,675 Briffod , et al. July 27, 1 | 1982-07-27 |
| EDM Process and apparatus for machining cavities and slots in a workpiece 4,310,742 - 06/111,930 Pfau January 12, 1 | 1982-01-12 |
| Electrode for electrical discharge machining 4,287,404 - 06/014,927 Convers , et al. September 1, 1 | 1981-09-01 |
| Apparatus and method for controlling the intermittent retraction of the electrode tool in an EDM machine 4,185,184 - 05/817,221 Pfau January 22, 1 | 1980-01-22 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"LINATRACK" 1112635 73112107 |
LINATRACK 1977-01-12 |
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