PBS MATHLINE
DEAD
Serial Number
74484620
Owner
PUBLIC BROADCASTING SERVICEAttorney
BINGHAM B. LEVERICHFiling Date
Jan 31, 1994
PBS MATHLINE Trademark
Serial Number: 74484620
PBS MATHLINE is a trademark filed by
PUBLIC BROADCASTING SERVICE
on January 31, 1994. 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The application is currently no longer active.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
January 31, 1994
Registration Date
Not Registered
Published for Opposition
April 4, 1995
Goods & Services
computer software in the field of mathematics
Filing History
ABANDONMENT - NO USE STATEMENT FILED
Jun 28, 1997 ABN6
SOU EXTENSION 3 GRANTED
Jan 25, 1997 EX3G
SOU EXTENSION 3 FILED
Dec 11, 1996 EXT3
SOU EXTENSION 2 GRANTED
Oct 9, 1996 EX2G
SOU EXTENSION 2 FILED
Jun 25, 1996 EXT2
SOU EXTENSION 1 GRANTED
Feb 9, 1996 EX1G
SOU EXTENSION 1 FILED
Dec 11, 1995 EXT1
NOA MAILED - SOU REQUIRED FROM APPLICANT
Jun 27, 1995 NOAM
PUBLISHED FOR OPPOSITION
Apr 4, 1995 PUBO
NOTICE OF PUBLICATION
Mar 3, 1995 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 1, 1994 CNSA
EXAMINER'S AMENDMENT MAILED
Nov 23, 1994 CNEA
PREVIOUS ALLOWANCE COUNT WITHDRAWN
Oct 24, 1994 ZZZX
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 21, 1994 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 19, 1994 CRFA
NON-FINAL ACTION MAILED
Jul 28, 1994 CNRT
ASSIGNED TO EXAMINER
Jul 13, 1994 DOCK
ASSIGNED TO EXAMINER
Jul 6, 1994 DOCK
ASSIGNED TO EXAMINER
Jun 29, 1994 DOCK
