Serial Number
73369469
Owner
COMMUNICATIONSPHERE, INC. COMMUNICATIONSPHERE, INC.First Use Date
Dec 12, 1979
Filing Date
Jun 14, 1982
COMMUNICATIONSPHERE Trademark
Serial Number: 73369469
Trademark Classes
Owner Contact Info
P. O. BOX 34, M.I.T. STATION
CAMBRIDGE, MA 02139
Entity Type: 03
Trademark Details
Filing Date
June 14, 1982
Registration Date
Not Registered
First Use Anywhere
December 12, 1979
First Use in Commerce
December 12, 1979