Trademark Search  /  AMMOGAS

AMMOGAS

○ Dead · Expired

U.S. federal trademark · Serial No. 71462383 · Reg. No. 0432055

Mark
AMMOGAS
Status
Expired
Serial Number
71462383
Registration No.
0432055
Filing Date
July 28, 1943
Registration Date
August 19, 1947
Class(es)
Class 011

Owners

WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
98
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
03 · EAST PITTSBURGH, PA, US

Goods & Services

METAL HARDENING ELECTRIC FURNACES AND AMMONIA DISSOCIATORS FOR CONTROLLING THE CHEMICAL COMPOSITION OF THE ATMOSPHERE IN THE HEAT TREATING CHAMBERS IN SUCH FURNACES

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