Trademark: 72115804
Word
CALCLEAN
Status
Registered
Status Code
800
Status Date
Tuesday, May 3, 2022
Serial Number
72115804
Registration Number
0726345
Registration Date
Tuesday, January 9, 1962
Mark Type
5000
Filing Date
Thursday, March 16, 1961

Trademark Owner History
NU-CALGON WHOLESALER, INC. - 4th New Owner Entered After Registration
Merck & Co., Inc. - 1st New Owner Entered After Registration
HAGEN CHEMICALS & CONTROLS, INC. - Original Registrant

Classifications
52 Detergent Composition for Cleaning Surfaces Soiled with Greasy Dust and Dirt

Trademark Events
May 3, 2022
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
May 3, 2022
Registered And Renewed (Fourth Renewal - 10 Yrs)
May 3, 2022
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 3, 2022
Case Assigned To Post Registration Paralegal
Jan 5, 2022
Teas Section 8 & 9 Received
Jan 9, 2021
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Feb 12, 2019
Applicant/Correspondence Changes (Non-Responsive) Entered
Feb 12, 2019
Teas Change Of Owner Address Received
Feb 1, 2019
Teas Change Of Correspondence Received
Dec 28, 2011
Registered And Renewed (Third Renewal - 10 Yrs)
Dec 28, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 28, 2011
Case Assigned To Post Registration Paralegal
Nov 22, 2011
Teas Section 8 & 9 Received
Oct 23, 2008
Case File In Ticrs
Sep 26, 2008
Teas Change Of Correspondence Received
Mar 5, 2002
Registered And Renewed (Second Renewal - 10 Yrs)
Mar 5, 2002
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Nov 26, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 9, 1982
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24