Trademark Search / SULFOTHERM

SULFOTHERM

○ Dead · Expired

U.S. federal trademark · Serial No. 72210371 · Reg. No. 794793

Mark

SULFOTHERM

Status

Expired

Serial Number

72210371

Registration No.

794793

Filing Date

July 23, 1964

Registration Date

October 1, 1964

Class(es)

Class 009

Owner

SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT

03 · DE

Goods & Services

APPARATUS, INSTRUMENTS AND DEVICES FOR DETECTING SULPHURTRIOXIDE IN INDUSTRIAL WASTE GASES, AND APPARATUS, INSTRUMENTS AND DEVICES FOR MEASURING THE SULPHURTRIOXIDE CONTENT OF INDUSTRIAL FLUE OR OTHER WASTE GASES

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