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Leland Gifford Co

Leland Gif

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2978250A	Making collets	Expired / Lapsed	1959-08-27	1961-04-04	0	Details
US2854869A	Automatic accurate depth control for machine tools	Expired / Lapsed	1954-03-31	1958-10-07	0	Details
US2624283A	Hydraulic pump	Expired / Lapsed	1949-01-05	1953-01-06	0	Details
US1905132A	Control for hydraulic feeding mechanism	Expired / Lapsed	1927-12-21	1933-04-25	0	Details