SIENCO Trademark
Serial Number: 72423446 • Registration: 1013176
SIENCO is a trademark filed by
SIMONS, SANFORD L.
on May 5, 1972. 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The application is currently no longer active.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
May 5, 1972
Registration Date
June 10, 1975
Filing History
EXPIRED SEC. 9
Mar 18, 1996 EXRG
EXPIRED SEC. 9
Mar 18, 1996 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 18, 1981 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 18, 1981 C15A