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Trademark
Owner
Trademark: 72142225
Word
SPIRULE
Status
Dead
Status Code
900
Status Date
Monday, February 1, 1988
Serial Number
72142225
Registration Number
0742342
Registration Date
Tuesday, December 18, 1962
Mark Type
1000
Filing Date
Friday, April 13, 1962
Trademark Owner History
WALTER R. EVANS
Classifications
26
CALCULATING DEVICE KNOWN AS THE ROOT LOCUS PLOTTER
Trademark Events
Feb 1, 1988
Expired Sec. 9
CS
SPRAYON
Trademark Alertz updated from USPTO on 2030-01-24