Mark Identification
W
Serial Number
72292519
Filing Date
Mar 5, 1968
Registration Date
Nov 19, 1968
Trademark by
Classification Information
PRESSURE ACTUATED SWITCHES FOR CLOSING AN ELECTRICAL CIRCUIT TO INDICATE PRESSURE IN A HYDRAULIC OR PNEUMATIC SYSTEM; ELECTRO-HYDRAULIC SERVO VALVES FOR USE IN FLUID SYSTEMS
Housewares and Glass