SPHERON Trademark
Serial Number: 72346216 • Registration: 0928521
SPHERON is a trademark filed by
CABOT CORPORATION
on December 15, 1969. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 15, 1969
Registration Date
February 8, 1972
First Use Anywhere
June 1, 1938
First Use in Commerce
June 1, 1938
Filing History
EXPIRED SEC. 9
Nov 16, 1992 EXRG
EXPIRED SEC. 9
Nov 16, 1992 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Aug 9, 1977 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Aug 9, 1977 8.OK
