E.H. SARGENT & CO. Trademarks :: Justia Trademarks

E.H. SARGENT & CO. Trademarks

THERMONITOR

Filed: May 5, 1954
TEMPERATURE CONTROL DEVICE, SUCH AS AUTOMATIC TEMPERATURE CONTROL DEVICES FOR LABORATORY BATHS
Owned by: E.H. SARGENT & CO.
Serial Number: 71665786

Filed: June 1, 1961
LABORATORY EQUIPMENT AND SUPPLIES, AS FOLLOWS: BALANCE LAMP; ELECTRODE ASSEMBLY; ELECTRODES OF VARIOUS MATERIALS AND TYPES…
Owned by: E.H. SARGENT & CO.
Serial Number: 72121233