Trademark: 72217709
Word
BIOCHEK
Status
Registered
Status Code
800
Status Date
Friday, July 15, 2016
Serial Number
72217709
Registration Number
0808741
Registration Date
Tuesday, May 24, 1966
Mark Type
1000
Filing Date
Friday, April 30, 1965

Trademark Owner History
LANXESS CORPORATION - 4th New Owner Entered After Registration
BAYER CHEMICALS CORPORATION - 3rd New Owner Entered After Registration
MERCK & CO., INC. - 2nd New Owner Entered After Registration
CALGON CORPORATOIN - Original Registrant

Classifications
6 PAPER MILL BIOCIDES
BIOCHECK

Trademark Events
Jul 15, 2016
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jul 15, 2016
Registered And Renewed (Third Renewal - 10 Yrs)
Jul 15, 2016
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jul 15, 2016
Case Assigned To Post Registration Paralegal
Apr 25, 2016
Teas Section 8 & 9 Received
Apr 25, 2016
Teas Change Of Correspondence Received
May 24, 2015
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Feb 6, 2009
Case File In Ticrs
Jan 20, 2007
Registered And Renewed (Second Renewal - 10 Yrs)
Jan 20, 2007
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 26, 2006
Assigned To Paralegal
Oct 25, 2006
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Oct 25, 2006
Teas Section 8 & 9 Received
Oct 24, 2006
Attorney Revoked And/Or Appointed
Oct 24, 2006
Teas Revoke/Appoint Attorney Received
May 24, 1986
Registered And Renewed (First Renewal - 20 Yrs)
Nov 29, 1985
Registered - Sec. 9 Filed/Check Record For Sec. 8

Trademark Alertz updated from USPTO on 2030-01-24