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Syntron Co

Syntron Co
Active Patents
0
Total Holdings
5

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2921713A Feeder bowl level switch and hopper control Expired / Lapsed 1957-02-25 1960-01-19 0 Details
US2746739A Device for continuous weighing Expired / Lapsed 1953-06-26 1956-05-22 0 Details
US2648554A Inflatable standby seal for stationary, revolving, sliding,… Expired / Lapsed 1949-07-21 1953-08-11 0 Details
US2618406A Electronic pickup control for gravimetric feeders Expired / Lapsed 1950-03-09 1952-11-18 0 Details
US2609965A Electronic control for gravimetric feeders Expired / Lapsed 1949-11-30 1952-09-09 0 Details