Trademark: 74418487
Word
CLEANROOM
Status
Registered
Status Code
800
Status Date
Friday, September 5, 2014
Serial Number
74418487
Registration Number
1851237
Registration Date
Tuesday, August 30, 1994
Mark Type
1000
Filing Date
Monday, July 19, 1993
Published for Opposition
Tuesday, June 7, 1994

Trademark Owner History
CMC MATERIALS EC, INC. - 7th New Owner Entered After Registration
CMC MATERIALS, INC. - 6th New Owner Entered After Registration
CABOT MICROELECTRONICS CORPORATION - 5th New Owner Entered After Registration
VERSUM MATERIALS US, LLC - 4th New Owner Entered After Registration
KMG ELECTRONIC CHEMICALS, INC. - 3rd New Owner Entered After Registration
AIR PRODUCTS AND CHEMICALS, INC. - 2nd New Owner Entered After Registration
ASHLAND INC. - 1st New Owner Entered After Registration
Ashland Oil, Inc. - Original Registrant

Classifications
1 high purity low particulate chemicals for sale to the electronics industry
CLEAN ROOM

Trademark Events
Nov 29, 2023
Teas Change Of Correspondence Received
Nov 29, 2023
Attorney/Dom.Rep.Revoked And/Or Appointed
Nov 29, 2023
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Nov 29, 2023
Applicant/Correspondence Changes (Non-Responsive) Entered
Nov 29, 2023
Teas Change Of Owner Address Received
Oct 4, 2023
Assignment Of Ownership Not Updated Automatically
Aug 30, 2023
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Aug 9, 2023
Teas Change Of Correspondence Received
Aug 9, 2023
Attorney/Dom.Rep.Revoked And/Or Appointed
Aug 9, 2023
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Aug 2, 2023
Automatic Update Of Assignment Of Ownership
Jul 20, 2022
Assignment Of Ownership Not Updated Automatically
Jul 20, 2022
Assignment Of Ownership Not Updated Automatically
Mar 3, 2021
Automatic Update Of Assignment Of Ownership
Aug 26, 2020
Automatic Update Of Assignment Of Ownership
Jul 1, 2020
Assignment Of Ownership Not Updated Automatically
Nov 21, 2018
Assignment Of Ownership Not Updated Automatically
Jul 14, 2017
Attorney/Dom.Rep.Revoked And/Or Appointed
Jul 14, 2017
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Mar 22, 2017
Automatic Update Of Assignment Of Ownership
Sep 9, 2014
Notice Of Acceptance Of Sec. 8 & 9 - Mailed
Sep 5, 2014
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Sep 5, 2014
Registered And Renewed (Second Renewal - 10 Yrs)
Sep 5, 2014
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Sep 2, 2014
Teas Section 8 & 9 Received
Apr 21, 2010
Case File In Ticrs
Apr 2, 2008
Assignment Of Ownership Not Updated Automatically
Feb 27, 2008
Automatic Update Of Assignment Of Ownership
Sep 1, 2004
Registered And Renewed (First Renewal - 10 Yrs)
Sep 1, 2004
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jun 24, 2004
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jun 24, 2004
Teas Section 8 & 9 Received
Oct 20, 2000
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jul 17, 2000
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Aug 30, 1994
Registered-Principal Register
Jun 7, 1994
Published For Opposition
May 6, 1994
Notice Of Publication
Jan 27, 1994
Approved For Pub - Principal Register
Dec 30, 1993
Correspondence Received In Law Office
Dec 2, 1993
Non-Final Action Mailed
Dec 1, 1993
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24