Trademark: 72148979
Word
KEYSPARK
Status
Dead
Status Code
900
Status Date
Thursday, September 17, 1987
Serial Number
72148979
Registration Number
0748718
Registration Date
Tuesday, April 30, 1963
Mark Type
1000
Filing Date
Friday, July 13, 1962
Trademark Owner History
KEYSTONE CARBON CO.
Classifications
21 MATERIAL IN THE FORM OF SLUGS OR BLOCKS TO BE USED IN THE PRODUCTION OF ELECTRODES FOR USE IN CUTTING VARIOUS MATERIALS BY THE ELECTRICAL DISCHARGE METHOD
Trademark Events
Sep 17, 1987
Expired Sec. 9
CATYLATOR
CM
Trademark Alertz updated from USPTO on 2030-01-24

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