DEVFA Trademark
Serial Number: 75579534
DEVFA is a trademark filed by
CONSTANT LABORATORIES INC.
on October 29, 1998. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 29, 1998
Registration Date
Not Registered
Published for Opposition
August 22, 2000
Goods & Services
CHEMICAL PREPARATIONS IN INDUSTRIAL USE FOR THE CONTROL OF VOLATILE FATTY ACIDS AND HYDROGEN SULFIDE ODOR PRODUCED BY ANAEROBIC BACTERIA IN PULP AND PAPER MILLS, WASTEWATER TREATMENT LAGOONS AND OTHER INDUSTRIAL STREAMS
Filing History
ABANDONMENT - NO USE STATEMENT FILED
Nov 10, 2001 ABN6
NOA MAILED - SOU REQUIRED FROM APPLICANT
Nov 14, 2000 NOAM
PUBLISHED FOR OPPOSITION
Aug 22, 2000 PUBO
NOTICE OF PUBLICATION
Jul 21, 2000 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 21, 2000 CNSA
EXAMINER'S AMENDMENT MAILED
May 15, 2000 CNEA
PREVIOUS ALLOWANCE COUNT WITHDRAWN
May 12, 2000 ZZZX
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 5, 2000 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 7, 1999 CRFA
NON-FINAL ACTION MAILED
Jun 23, 1999 CNRT
ASSIGNED TO EXAMINER
May 20, 1999 DOCK
