Compagnie Industrielle des Piles Electriques "Cipel"
Patent Applications and Registrations
Patent applications and USPTO patent grants for Compagnie Industrielle des Piles Electriques "Cipel".The latest application filed is for "lantern fed by an electric battery".
- Compagnie Industrielle des Piles Electriques "Cipel" - Levallois-Perret FR
- Compagnie Industrielle des Piles Electriques Cipel - Perret FR
| Patent | Date |
|---|---|
| Lantern fed by an electric battery Grant 4,286,310 - Brainkel , et al. August 25, 1 | 1981-08-25 |
| Beacon lamp Grant 4,270,162 - Cherouge May 26, 1 | 1981-05-26 |
| Beacon lamp which emits a conical beam Grant 4,264,948 - Cherouge April 28, 1 | 1981-04-28 |
| Battery capacity indicator for primary battery Grant 4,060,666 - Anes November 29, 1 | 1977-11-29 |
| Cell or battery state of discharge indicator Grant 4,048,388 - Chevet September 13, 1 | 1977-09-13 |
| Air depolarization cell or battery Grant 4,009,320 - Gerbier February 22, 1 | 1977-02-22 |
| Electrochemical cell Grant 4,002,808 - Fafa January 11, 1 | 1977-01-11 |
| Electric primary cell comprising a visual indicator of its state of charge Grant 3,992,228 - Depoix November 16, 1 | 1976-11-16 |
| Electrochemical cell containing corrosion inhibitor Grant 3,970,476 - Cerfon July 20, 1 | 1976-07-20 |
| Negative electrode for electrochemical generator Grant 3,871,918 - Viescou March 18, 1 | 1975-03-18 |
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