October 17, 1941 Trademark Filings

CAMLOC
ROTATABLE STUD SEPARABLE FASTENERS
Expired  ·  October 17, 1941  ·  71447867  · 
camloc
CAMLOC
ROTATABLE STUD SEPARABLE FASTENERS
Expired  ·  October 17, 1941  ·  71447866  · 
camloc
SYNCRO-MATIC
MOTOR DRIVEN ELECTRIC CIRCUIT CONTROLLERS FOR USE IN SELECTIVE TIME OPERATION OF TRAFFIC SIGNALS
Expired  ·  October 17, 1941  ·  71447859  · 
syncro-matic