Trademark Search  /  S

S

○ Dead · Expired

U.S. federal trademark · Serial No. 72207988 · Reg. No. 0817310

Mark
S
Status
Expired
Serial Number
72207988
Registration No.
0817310
Filing Date
December 11, 1964
Registration Date
October 25, 1966
Class(es)
Class 009

Owner

SIGMA INSTRUMENTS, INC.
03 · SOUTH BRAINTREE, MA, US

Goods & Services

ELECTROMECHANICAL RELAYS, [ REED RELAYS, ] ELECTROMECHANICAL MAGNETICALLY LATCHING RELAYS, [ ACOUSTICAL SWITCHES, STEPPING MOTORS, STEPPING MOTOR DRIVES, STEPPING MOTOR SWITCH COMBINATIONS, ] MAGNETIC AMPLIFIERS, PHOTO RELAYS, LIGHT SOURCES FOR PHOTO RELAYS, TRANSISTOR AMPLIFIERS, [ SERVO-MECHANISMS, ] TRANSFORMERS AND RECTIFIER ASSEMBLIES

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.