Trademark: 72355738
Word
PYROCHROM
Status
Dead
Status Code
900
Status Date
Wednesday, November 4, 1992
Serial Number
72355738
Registration Number
0909552
Registration Date
Tuesday, March 9, 1971
Mark Type
1000
Filing Date
Thursday, April 2, 1970

Trademark Owner History

Classifications
26 CHEMICAL ANALYTICAL APPARATUS-NAMELY, APPARATUS FOR PYROLYZING THE EFFLUENT OF GAS CHROMATOGRAPHS

Trademark Events
Nov 4, 1992
Expired Sec. 9

Trademark Alertz updated from USPTO on 2030-01-24