Eltro GmbH and Co
Eltro GmbHActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE2219204A1 | OPTO-ELECTRONIC SYSTEM FOR DETECTING MOTOR VEHICLE TRAFFIC | Expired / Lapsed | 1972-04-20 | — | 0 | Details |
| GB1193567A | Optical Aiming and Laser Rangefinding Apparatus. | Expired / Lapsed | 1968-12-05 | — | 0 | Details |
| GB844940A | Vehicular warning system | Expired / Lapsed | 1957-01-29 | — | 0 | Details |
| US3610755A | Optical sighting and/or observation set combined with a las… | Expired / Lapsed | 1969-01-27 | 1971-10-05 | 17 | Details |
| US3515882A | Device for protecting the human eye against laser radiation | Expired / Lapsed | 1967-12-19 | 1970-06-02 | 0 | Details |
| US3495259A | Electrically heated optical device | Expired / Lapsed | 1968-05-23 | 1970-02-10 | 0 | Details |
| US3379830A | Decamouflaging apparatus by sequential overlay of different… | Expired / Lapsed | 1964-05-04 | 1968-04-23 | 0 | Details |
| US2896089A | Vehicular warning system | Expired / Lapsed | 1957-01-29 | 1959-07-21 | 0 | Details |