POSITROL Trademark
Serial Number: 74045116
POSITROL is a trademark filed by
W. R. GRACE & CO.-CONN.
on April 2, 1990. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
April 2, 1990
Registration Date
Not Registered
Published for Opposition
May 14, 1991
Goods & Services
chemical additives for removal of iron deposits in various heating and cooling aqueous industrial systems
Filing History
ABANDONMENT - NO USE STATEMENT FILED
Feb 7, 1993 ABN6
SOU EXTENSION 2 GRANTED
Sep 1, 1992 EX2G
SOU EXTENSION 2 FILED
Aug 6, 1992 EXT2
SOU EXTENSION 1 GRANTED
Mar 9, 1992 EX1G
SOU EXTENSION 1 FILED
Feb 6, 1992 EXT1
NOA MAILED - SOU REQUIRED FROM APPLICANT
Aug 6, 1991 NOAM
PUBLISHED FOR OPPOSITION
May 14, 1991 PUBO
NOTICE OF PUBLICATION
Apr 12, 1991 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 15, 1991 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 8, 1990 CRFA
LETTER OF SUSPENSION MAILED
Sep 26, 1990 CNSL
ALLOWANCE/COUNT WITHDRAWN
Sep 24, 1990 ZZZZ
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 21, 1990 CRFA
EXAMINER'S AMENDMENT MAILED
Aug 20, 1990 CNEA
ASSIGNED TO EXAMINER
Jul 16, 1990 DOCK
