Trademark: 71475033
Word
CHEMISTAT
Status
Dead
Status Code
900
Status Date
Saturday, February 10, 2007
Serial Number
71475033
Registration Number
0420805
Registration Date
Tuesday, May 7, 1946
Mark Type
5T07
Filing Date
Friday, October 6, 1944

Trademark Owner History
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC - 3rd New Owner Entered After Registration
OLIN CORPORATION - 2nd New Owner Entered After Registration
WATER SERVICE LABORATORIES - Original Registrant

Classifications
13 CHEMICAL CONTAINER PIPED AS ACCESSORY TO A WATER TANK FOR USE IN AUTOMATICALLY INTRODUCING SMALL QUANTITIES OF LIQUID INTO A MOVING STREAM OF WATER BY DIFFUSION, FOR THE PURPOSE OF PIPE CORROSION PREVENTION

Trademark Events
Feb 10, 2007
Cancelled Sec. 8 (10-Yr)/Expired Section 9
May 7, 1986
Registered And Renewed (Second Renewal - 20 Yrs)
May 2, 1986
Registered - Sec. 9 Filed/Check Record For Sec. 8
May 7, 2066
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24