HELSYN
DEAD
Serial Number
71478954
Owner
HELLERMANN ELECTRIC LIMITEDFirst Use Date
May 13, 1942
Filing Date
Jan 24, 1945
HELSYN Trademark
Serial Number: 71478954 • Registration: 0423441
HELSYN is a trademark filed by
HELLERMANN ELECTRIC LIMITED
on January 24, 1945. 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The application is currently no longer active.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
January 24, 1945
Registration Date
September 3, 1946
First Use Anywhere
May 13, 1942
First Use in Commerce
May 13, 1942
Filing History
EXPIRED SEC. 9
Feb 9, 1987 EXRG
EXPIRED SEC. 9
Feb 9, 1987 EXRG
EXPIRED SEC. 9
Feb 9, 1987 EXRG