Trademark: 73188525
Word
DUALCHEK
Status
Dead
Status Code
710
Status Date
Saturday, June 2, 2001
Serial Number
73188525
Registration Number
1135953
Registration Date
Tuesday, May 27, 1980
Mark Type
1000
Filing Date
Tuesday, October 10, 1978
Cancellation Date
Saturday, June 2, 2001

Trademark Owner History
AMERICAN HOSPITAL SUPPLY CORPORATION - 1st New Owner Entered After Registration
TOWER PRODUCTS, INC. - Original Registrant

Classifications
1 STERILIZATION INDICATORS WHICH CHANGE COLOR WHEN SUBJECTED TO STERILIZING CONDITIONS
DUALCHECK

Trademark Events
Jun 2, 2001
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Apr 15, 1986
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 16, 1986
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed

Trademark Alertz updated from USPTO on 2030-01-24