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Knorr Bremse GmbH

Knorr Brem

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
DE2634303A1	Electronic lock and key system - uses contactless data exch…	Expired / Lapsed	1976-07-30	—	0	Details
DE2306165A1	DEVICE FOR SENSING THE LEVEL OF A LIQUID IN A COOLER TANK, …	Expired / Lapsed	1973-02-08	—	0	Details
US3738680A	Pneumatic suspension system for vehicles	Expired / Lapsed	1971-04-07	1973-06-12	8	Details
US2857576A	Coupling devices	Expired / Lapsed	1956-08-14	1958-10-21	0	Details