Trademark: 73316312
Word
DRILLGUARD
Status
Dead
Status Code
710
Status Date
Thursday, April 27, 1989
Serial Number
73316312
Registration Number
1221484
Registration Date
Tuesday, December 28, 1982
Mark Type
1000
Filing Date
Thursday, June 25, 1981
Published for Opposition
Tuesday, October 5, 1982
Cancellation Date
Thursday, April 27, 1989
Trademark Owner History
Hydril Company - Original Registrant
Classifications
9 Valves for Controlling the Flow of Fluids in Well Drilling Operations and which Operate Primarily as Automatic Valves
Trademark Events
Apr 27, 1989
Cancelled Sec. 8 (6-Yr)
Dec 28, 1982
Registered-Principal Register
Oct 5, 1982
Published For Opposition
Aug 24, 1982
Notice Of Publication
Aug 23, 1982
Approved For Pub - Principal Register
Dec 17, 1981
Non-Final Action Mailed
Sep 14, 1981
Assigned To Examiner
MUDGUARD
TELE-TAX
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