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Trademark
Owner
Trademark: 73090121
Word
SPHERON
Status
Dead
Status Code
710
Status Date
Tuesday, May 8, 1984
Serial Number
73090121
Registration Number
1079136
Registration Date
Tuesday, December 13, 1977
Mark Type
1000
Filing Date
Friday, June 11, 1976
Cancellation Date
Tuesday, May 8, 1984
Trademark Owner History
National Patent Development Corporation
Classifications
1
CHROMATOGRAPHY PACKING MATERIAL, POLYMERIC SUPPORT FOR CATALYSTS, POLYMERIC ADSORPTION MATRIX, AND ION-EXCHANGE POLYMERS
Trademark Events
May 8, 1984
Cancelled Sec. 8 (6-Yr)
GREAT EXPECTATIONS
FURI
Trademark Alertz updated from USPTO on 2030-01-24