Trademark: 73277678
Word
DYN-O-MATH
Status
Dead
Status Code
710
Status Date
Friday, November 18, 1988
Serial Number
73277678
Registration Number
1193067
Registration Date
Tuesday, April 6, 1982
Mark Type
1000
Filing Date
Friday, September 12, 1980
Published for Opposition
Tuesday, January 12, 1982
Cancellation Date
Friday, November 18, 1988

Trademark Owner History
Dyson; Lawrence L. - Original Registrant

Classifications
9 Slide Rules for Use in Learning Mathematics

Trademark Events
Nov 18, 1988
Cancelled Sec. 8 (6-Yr)
Apr 6, 1982
Registered-Principal Register
Jan 12, 1982
Published For Opposition

Trademark Alertz updated from USPTO on 2030-01-24