Electrical and scientific apparatus Trademarks Filed in February 16, 1945
HERMASEAL
Filed: February 16, 1945
ELECTRICAL TERMINALS, TERMINAL POSTS, TERMINAL PLATES, AND TERMINAL PLATE ASSEMBLIES
Owned by: HERMASEAL COMPANY, THE
Serial Number: 71479875
WELDPOWER
Filed: February 16, 1945
APPARATUS FOR SUPPLYING IMPULSES OF CURRENT TO ELECTRIC WELDING MACHINES
Owned by: RAYTHEON MANUFACTURING COMPANY
Serial Number: 71479901
