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Trademark: 73217893
Status Date
Friday, March 11, 2022
Registration Number
1166973
Registration Date
Tuesday, September 1, 1981
Filing Date
Thursday, May 31, 1979
Published for Opposition
Tuesday, June 9, 1981
Cancellation Date
Friday, March 11, 2022
7 Hydrogen Separators Utilizing Gas Permeable Membranes
Mar 11, 2022
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 1, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Oct 23, 2014
Automatic Update Of Assignment Of Ownership
Aug 18, 2011
Registered And Renewed (Second Renewal - 10 Yrs)
Aug 18, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 18, 2011
Case Assigned To Post Registration Paralegal
Jul 25, 2011
Teas Section 8 & 9 Received
Mar 14, 2008
Case File In Ticrs
Jul 25, 2001
Registered And Renewed (First Renewal - 10 Yrs)
Jul 25, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Apr 30, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Mar 8, 1988
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Aug 19, 1987
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Sep 1, 1981
Registered-Principal Register
Jun 9, 1981
Published For Opposition
Trademark Alertz updated from USPTO on 2030-01-24