L'OREAL , 14, RUE ROYALE 75008 PARIS (FRANCE), A FRENCH JOINT STOCK CORP.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4844251 Container means for separately storing at least two products to be brought into contact at the time of useExpiredAug 07, 87Jul 04, 89[B65D]
4836013 Device intended for testing the mechanical strength of pressurized containers in a hot conditionExpiredOct 14, 87Jun 06, 89[G01M]
4775081 Device for the actuator of a valve fitted on a pressurized containerExpiredFeb 04, 87Oct 04, 88[B65D]
4773562 Dispenser head for mixing separate pasty substances and a storage unit provided with such a dispenser headExpiredAug 25, 87Sep 27, 88[B05B, B65D]
4727893 Device for applying a treatment product to a head of hair, with a tress by tress application procedureExpiredOct 08, 86Mar 01, 88[A45D]

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