Trademark: 71517922
Word
ROTRON
Status
Dead
Status Code
900
Status Date
Tuesday, November 3, 1992
Serial Number
71517922
Registration Number
0439224
Registration Date
Tuesday, June 8, 1948
Mark Type
1000
Filing Date
Friday, February 21, 1947
Trademark Owner History
J. CONSTANT VAN RIJN
Classifications
21 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
Trademark Events
Nov 3, 1992
Expired Sec. 9
Jun 8, 2068
Registered And Renewed (First Renewal - 20 Yrs)
MATERIALS & METHODS
LIVELY AIRE
Trademark Alertz updated from USPTO on 2030-01-24

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