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Consolidated Vacuum Corp

Consolidat

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3393142A	Cathode sputtering apparatus with plasma confining means	Expired / Lapsed	1965-07-30	1968-07-16	4	Details
US3075689A	Vacuum pump	Expired / Lapsed	1961-11-20	1963-01-29	2	Details
US2938387A	Automatic control circuit	Expired / Lapsed	1956-12-10	1960-05-31	0	Details
US2731734A	Vacuum dehydration apparatus	Expired / Lapsed	1953-06-09	1956-01-24	2	Details