OPTIFILTER
DEAD
Serial Number
74408429
Owner
MINE SAFETY APPLIANCES COMPANYAttorney
JAMES G. UBERFiling Date
Jun 30, 1993
OPTIFILTER Trademark
Serial Number: 74408429 • Registration: 1839270
OPTIFILTER is a trademark filed by
MINE SAFETY APPLIANCES COMPANY
on June 30, 1993. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 30, 1993
Registration Date
June 14, 1994
Published for Opposition
March 22, 1994
Cancellation Date
March 19, 2005
Goods & Services
respirators other than for artificial respiration and cartridges therefore
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Mar 19, 2005 CAEX
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 27, 1999 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jul 2, 1999 815F
REGISTERED-PRINCIPAL REGISTER
Jun 14, 1994 R.PR
PUBLISHED FOR OPPOSITION
Mar 22, 1994 PUBO
NOTICE OF PUBLICATION
Feb 18, 1994 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 23, 1993 CNSA
EXAMINER'S AMENDMENT MAILED
Nov 18, 1993 CNEA
ASSIGNED TO EXAMINER
Nov 9, 1993 DOCK
