Trademark: 73105937
Word
EXTREMA
Status
Registered
Status Code
800
Status Date
Saturday, December 2, 2017
Serial Number
73105937
Registration Number
1078178
Registration Date
Tuesday, November 29, 1977
Mark Type
1000
Filing Date
Friday, November 5, 1976

Trademark Owner History
MERCK KGAA - 3rd New Owner Entered After Registration
VERSUM MATERIALS US, LLC - 2nd New Owner Entered After Registration
AIR PRODUCTS AND CHEMICALS, INC. - 1st New Owner Entered After Registration
J. C. SCHUMACHER COMPANY - Original Registrant

Classifications
1 ULTRA-HIGH PURITY MATERIALS FOR USE IN THE SEMICONDUCTOR INDUSTRY-NAMELY, BORON TRIBROMIDE, PHOSPHOROUS OXYCHLORIDE, PHOSPHOROUS TRIBROMIDE [ , SILICON TETRABROMIDE , ARSENIC TRICHLORIDE, ARSENIC TRIBROMIDE AND ANTIMONY PENTACHLORIDE ]

Trademark Events
Jun 4, 2020
Review Of Correspondence Complete - Address Updated
Apr 7, 2020
Applicant/Correspondence Changes (Non-Responsive) Entered
Apr 7, 2020
Teas Change Of Correspondence Received
Apr 7, 2020
Teas Change Of Domestic Representatives Address
Apr 7, 2020
Teas Withdrawal Of Attorney Received-Firm Retains
Apr 7, 2020
Attorney/Dom.Rep.Revoked And/Or Appointed
Apr 7, 2020
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Apr 7, 2020
Teas Change Of Owner Address Received
Mar 4, 2020
Automatic Update Of Assignment Of Ownership
Dec 2, 2017
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Dec 2, 2017
Registered And Renewed (Third Renewal - 10 Yrs)
Dec 2, 2017
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 2, 2017
Case Assigned To Post Registration Paralegal
Nov 29, 2017
Automatic Update Of Assignment Of Ownership
Nov 6, 2017
Teas Section 8 & 9 Received
Nov 29, 2016
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Nov 16, 2016
Assignment Of Ownership Not Updated Automatically
Nov 19, 2007
Case File In Ticrs
Aug 14, 2007
Registered And Renewed (Second Renewal - 10 Yrs)
Aug 14, 2007
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 6, 2007
Assigned To Paralegal
Jul 6, 2007
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Jul 6, 2007
Teas Section 8 & 9 Received
Aug 7, 1997
Registered And Renewed (First Renewal - 10 Yrs)
Jun 20, 1997
Registered - Sec. 9 Filed/Check Record For Sec. 8
May 9, 1983
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.

Trademark Alertz updated from USPTO on 2030-01-24