Trademark: 71613989
Word
CHROMATRON
Status
Dead
Status Code
900
Status Date
Monday, November 21, 1994
Serial Number
71613989
Registration Number
0585623
Registration Date
Tuesday, February 16, 1954
Mark Type
5000
Filing Date
Thursday, May 17, 1951
Trademark Owner History
HELLIGE, INC.
Classifications
26 PHOTOELECTRIC COLORIMETER [ AND DENSITY COMPARISON ] AND MEASURING INSTRUMENT FOR ASCERTAINING COLOR OR OPTICAL DENSITY OF LIQUIDS OR GASES
Trademark Events
Nov 21, 1994
Expired Sec. 9
Feb 16, 2074
Registered And Renewed (First Renewal - 20 Yrs)
GRIERSON'S
CLINICOL
Trademark Alertz updated from USPTO on 2030-01-24

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