TR

● Live · Pending

U.S. federal trademark · Serial No. 73321594

Mark

Status

Pending

Serial Number

73321594

Filing Date

July 31, 1981

Class(es)

Class 011

Owner

03 · TUCSON, AZ, US

HEAT EXCHANGE SYSTEMS

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