Trademark Search  /  ECON-O-VENT

ECON-O-VENT

○ Dead · Expired

U.S. federal trademark · Serial No. 72012573 · Reg. No. 0650083

Mark
ECON-O-VENT
Status
Expired
Serial Number
72012573
Registration No.
0650083
Filing Date
July 23, 1956
Registration Date
August 13, 1957
Class(es)
Class 011

Owners

AB CARL MUNTERS
98 · SOLLENTUNA SWEDEN
AMERICAN W.M.B. INC.
03 · NEW YORK, NY, US

Goods & Services

AIR CONDITIONING APPARATUS-NAMELY, A ROTARY HEAT EXCHANGER MOUNTED TO MOVE CYCLICALLY ACROSS THE RESPECTIVE PASSAGES FOR INCOMING AND OUTGOING AIR OF A ROOM OR OTHER ENCLOSURE TO EXCHANGE THE THERMODYNAMIC CHARACTERISTICS OF AIR THEREIN

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