Trademark: 74208747
Word
OPTI-TROL
Status
Dead
Status Code
710
Status Date
Monday, May 31, 1999
Serial Number
74208747
Registration Number
1735584
Registration Date
Tuesday, November 24, 1992
Mark Type
1000
Filing Date
Tuesday, October 1, 1991
Published for Opposition
Tuesday, May 12, 1992
Cancellation Date
Monday, May 31, 1999
Trademark Owner History
Betz Laboratories, Inc. - Original Registrant
Classifications
1 chemicals and chemical compositions for use in steam generating systems
Trademark Events
May 31, 1999
Cancelled Sec. 8 (6-Yr)
Nov 24, 1992
Registered-Principal Register
Sep 16, 1992
Allowed Principal Register - Sou Accepted
Sep 8, 1992
Statement Of Use Processing Complete
Aug 19, 1992
Use Amendment Filed
Aug 4, 1992
Noa Mailed - Sou Required From Applicant
May 12, 1992
Published For Opposition
Apr 10, 1992
Notice Of Publication
Jan 10, 1992
Approved For Pub - Principal Register
Jan 8, 1992
Assigned To Examiner
BETZ ACTIPREP
PETROFLO
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