SI Trademark
Serial Number: 73066715 • Registration: 1057476
SI is a trademark filed by
SHERWOOD INSTRUMENTS, INC.
on October 22, 1975. The trademark is classified under Class 10 (Medical Apparatus).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 22, 1975
Registration Date
February 1, 1977
Filing History
EXPIRED SEC. 9
Nov 11, 1997 EXRG
EXPIRED SEC. 9
Nov 11, 1997 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jul 19, 1982 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jul 19, 1982 C15A