Trademark: 73613349
Word
HEMLOCK SEMICONDUCTOR CORPORATION
Status Date
Wednesday, January 3, 2018
Registration Number
1467823
Registration Date
Tuesday, December 8, 1987
Filing Date
Wednesday, August 6, 1986
Published for Opposition
Tuesday, September 15, 1987
1 POLYCRYSTALLINE SILICON AND SILICON SOURCE CHEMICALS USED IN MANUFACTURING SEMICONDUCTOR DEVICES SUCH AS TRANSISTORS, RECTIFIERS, INTEGRATED CIRCUITS AND OTHER ELECTRONIC DEVICES
"SEMICONDUCTOR CORPORATION"
May 25, 2022
Automatic Update Of Assignment Of Ownership
Apr 20, 2022
Automatic Update Of Assignment Of Ownership
Jan 3, 2018
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jan 3, 2018
Registered And Renewed (Second Renewal - 10 Yrs)
Jan 3, 2018
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jan 3, 2018
Case Assigned To Post Registration Paralegal
Dec 5, 2017
Teas Section 8 & 9 Received
Jun 21, 2008
Registered And Renewed (First Renewal - 10 Yrs)
Jun 21, 2008
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jun 17, 2008
Assigned To Paralegal
Jun 2, 2008
Teas Section 8 & 9 Received
May 2, 2007
Case File In Ticrs
Aug 11, 1993
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
May 3, 1993
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 8, 1987
Registered-Principal Register
Sep 15, 1987
Published For Opposition
Aug 14, 1987
Notice Of Publication
Jul 30, 1987
Approved For Pub - Principal Register
Jun 8, 1987
Correspondence Received In Law Office
Dec 17, 1986
Non-Final Action Mailed
Nov 4, 1986
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
