SIGMA OPTICS Trademark
Serial Number: 75642309
SIGMA OPTICS is a trademark filed by
Sigma Optics, Inc.
on February 17, 1999. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 17, 1999
Registration Date
Not Registered
Published for Opposition
April 4, 2000
Goods & Services
FIBER OPTIC COMPONENTS, NAMELY, FILTERS, CIRCULATORS, LASERS, ISOLATORS, MULTIPLEXING UNITS, OPTICAL AMPLIFIERS, FIBER COLLIMATORS, BROADBAND LIGHT SOURCES, AND OPTICAL SWITCHES FOR TELECOMMUNICATIONS AND INDUSTRIAL USE
Filing History
ABANDONMENT - NO USE STATEMENT FILED
Apr 25, 2001 ABN6
NOA MAILED - SOU REQUIRED FROM APPLICANT
Jun 27, 2000 NOAM
PUBLISHED FOR OPPOSITION
Apr 4, 2000 PUBO
NOTICE OF PUBLICATION
Mar 3, 2000 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 11, 2000 CNSA
EXAMINER'S AMENDMENT MAILED
Feb 7, 2000 CNEA
NON-FINAL ACTION MAILED
Aug 11, 1999 CNRT
ASSIGNED TO EXAMINER
Aug 5, 1999 DOCK