GYROSYN Trademark
Serial Number: 71464449 • Registration: 0407437
GYROSYN is a trademark filed by
SPERRY CORPORATION
on October 27, 1943. 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The application is currently no longer active.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
October 27, 1943
Registration Date
June 6, 1944
First Use Anywhere
July 9, 1942
First Use in Commerce
July 9, 1942
Cancellation Date
March 12, 2005
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Mar 12, 2005 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Mar 12, 2005 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Mar 12, 2005 CAEX
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jun 6, 1984 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jun 6, 1984 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Jun 6, 1984 REN2
