Trademark: 73008453
Status Date
Monday, March 16, 2020
Registration Number
1000440
Registration Date
Tuesday, December 31, 1974
Filing Date
Monday, December 10, 1973
Cancellation Date
Monday, March 16, 2020
1 ALKALI METAL TRIETHYLBORODEUTERIDE-NAMELY, LITHIUM TRIETHYLBORODEUTERIDE, AN ORGANIC CHEMICAL REAGENT USED AS A NUCLEOPHILE IN ORGANIC SYNTHESIS WHICH PROVIDES A SIMPLE MEANS OF INTRODUCING DEUTERIUM FOR RESEARCH AND COMMERCIAL APPLICATIONS
Mar 16, 2020
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Feb 13, 2014
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 13, 2014
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Oct 4, 2011
Attorney/Dom.Rep.Revoked And/Or Appointed
Oct 4, 2011
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 14, 2011
Assignment Of Ownership Not Updated Automatically
Oct 8, 2008
Teas Change Of Correspondence Received
Oct 23, 2007
Case File In Ticrs
Oct 25, 2005
Registered And Renewed (Second Renewal - 10 Yrs)
Oct 25, 2005
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 17, 2005
Assigned To Paralegal
Dec 13, 2004
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Dec 13, 2004
Teas Section 8 & 9 Received
Jun 24, 2004
Teas Change Of Correspondence Received
Feb 28, 1995
Registered And Renewed (First Renewal - 10 Yrs)
Dec 23, 1994
Registered - Sec. 9 Filed/Check Record For Sec. 8
May 20, 1980
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24
