Trademark: 71683895
Word
PYROFLEX
Status
Registered
Status Code
800
Status Date
Monday, February 22, 2016
Serial Number
71683895
Registration Number
0617060
Registration Date
Tuesday, December 6, 1955
Mark Type
1000
Filing Date
Monday, March 21, 1955

Trademark Owner History
KNIGHT MATERIAL TECHNOLOGIES LLC - 5th New Owner Entered After Registration
KOCH KNIGHT, LLC - 4th New Owner Entered After Registration
KOCH ENGINEERING COMPANY, INC. - 3rd New Owner Entered After Registration
KNIGHT, MAURICE A. - Original Registrant

Classifications
12 THERMOPLASTIC CORROSION RESISTING RESINS IN SHEET OR LACQUER FORM FOR LINING VESSELS, TANKS, OR OTHER STRUCTURES USED IN CHEMICAL INDUSTRIES

Trademark Events
Jul 20, 2022
Automatic Update Of Assignment Of Ownership
Mar 11, 2022
Teas Change Of Correspondence Received
Mar 11, 2022
Attorney/Dom.Rep.Revoked And/Or Appointed
Mar 11, 2022
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 11, 2019
Attorney/Dom.Rep.Revoked And/Or Appointed
Sep 11, 2019
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Feb 22, 2016
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Feb 22, 2016
Registered And Renewed (Fourth Renewal - 10 Yrs)
Feb 22, 2016
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Feb 22, 2016
Case Assigned To Post Registration Paralegal
Dec 9, 2015
Teas Section 8 & 9 Received
Dec 9, 2015
Teas Change Of Correspondence Received
Dec 2, 2015
Attorney/Dom.Rep.Revoked And/Or Appointed
Dec 2, 2015
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jan 23, 2009
Case File In Ticrs
Mar 9, 2005
Registered And Renewed (Third Renewal - 10 Yrs)
Mar 9, 2005
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Feb 2, 2005
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Feb 2, 2005
Teas Section 8 & 9 Received
Sep 17, 2002
Teas Change Of Correspondence Received
Sep 27, 1995
Registered And Renewed (Second Renewal - 10 Yrs)
Aug 29, 1995
Registered - Sec. 9 Filed/Check Record For Sec. 8
Dec 6, 1975
Registered And Renewed (First Renewal - 20 Yrs)
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.

Trademark Alertz updated from USPTO on 2030-01-24