MATHLINE
DEAD
Serial Number
74483437
Owner
PUBLIC BROADCASTING SERVICEAttorney
BINGHAM B. LEVERICHFiling Date
Jan 27, 1994
MATHLINE Trademark
Serial Number: 74483437
MATHLINE is a trademark filed by
PUBLIC BROADCASTING SERVICE
on January 27, 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The application is currently no longer active.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 27, 1994
Registration Date
Not Registered
Published for Opposition
January 24, 1995
Goods & Services
computer software in the field of mathematics
Filing History
ABANDONMENT - NO USE STATEMENT FILED
Oct 19, 1997 ABN6
SOU EXTENSION 4 GRANTED
May 22, 1997 EX4G
SOU EXTENSION 4 FILED
Apr 2, 1997 EXT4
SOU EXTENSION 3 GRANTED
Sep 19, 1996 EX3G
SOU EXTENSION 3 FILED
Jun 6, 1996 EXT3
SOU EXTENSION 2 GRANTED
Jun 5, 1996 EX2G
SOU EXTENSION 2 FILED
Apr 18, 1996 EXT2
SOU EXTENSION 1 GRANTED
Nov 20, 1995 EX1G
SOU EXTENSION 1 FILED
Oct 11, 1995 EXT1
NOA MAILED - SOU REQUIRED FROM APPLICANT
Apr 18, 1995 NOAM
PUBLISHED FOR OPPOSITION
Jan 24, 1995 PUBO
NOTICE OF PUBLICATION
Dec 23, 1994 NPUB
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
Jun 29, 1994 DOCK
