Trademark Search / ROTRON

ROTRON

○ Dead · Expired

U.S. federal trademark · Serial No. 71517922 · Reg. No. 0439224

Mark

ROTRON

Status

Expired

Serial Number

71517922

Registration No.

0439224

Filing Date

February 21, 1947

Registration Date

June 8, 1948

Class(es)

Class 011

Owner

J. CONSTANT VAN RIJN

99 · WOODSTOCK, NY, NL

Goods & Services

COOLING APPARATUS FOR COOLING ELECTRONIC VACUUM TUBES, THE APPARATUS BEING COMPRISED OF COOLING JACKETS, ELECTRIC SWITCHES, BLOWERS, FANS, AND ELECTRIC MOTORS, AND FOR THE SAID COOLING JACKETS, ELECTRIC SWITCHES, BLOWERS, FANS, AND ELECTRIC MOTORS

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