Trademark Search  /  PANELFIN

PANELFIN

○ Dead · Expired

U.S. federal trademark · Serial No. 72136200 · Reg. No. 0768760

Mark
PANELFIN
Status
Expired
Serial Number
72136200
Registration No.
0768760
Filing Date
January 22, 1962
Registration Date
April 28, 1964
Class(es)
Class 011

Owner

CALUMET & HECLA, INC.
03 · ALLEN PARK, MI, US

Goods & Services

HEAT EXCHANGE PRODUCT FOR USE IN THERMOELECTRIC ENERGY CONVERSION AND COOLING OF ELECTRIC COMPONENTS

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