SIGMA 20
DEAD
Serial Number
73738971
Owner
Megatek CorporationAttorney
Lawrence A. MaxhamFirst Use Date
May 27, 1988
Filing Date
Jul 11, 1988
SIGMA 20 Trademark
Serial Number: 73738971
SIGMA 20 is a trademark filed by
Megatek Corporation
on July 11, 1988. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
LAWRENCE A MAXHAM BAKER, MAXHAM & JESTER
110 W "C" ST
STE 1202
SAN DIEGO
CA 92101
Trademark Details
Filing Date
July 11, 1988
Registration Date
Not Registered
First Use Anywhere
May 27, 1988
First Use in Commerce
May 27, 1988
Filing History
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Jan 23, 1990 ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Jan 23, 1990 ABN2
FINAL REFUSAL MAILED
May 31, 1989 CNFR
FINAL REFUSAL MAILED
May 31, 1989 CNFR
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 24, 1989 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 24, 1989 CRFA
NON-FINAL ACTION MAILED
Sep 22, 1988 CNRT
NON-FINAL ACTION MAILED
Sep 22, 1988 CNRT
ASSIGNED TO EXAMINER
Aug 29, 1988 DOCK
ASSIGNED TO EXAMINER
Aug 29, 1988 DOCK
