HELIOTRON
DEAD
Serial Number
72117221
Owner
PHOTOPTIC IMPORT CORP.First Use Date
Feb 1, 1961
Filing Date
Apr 5, 1961
HELIOTRON Trademark
Serial Number: 72117221 • Registration: 0729409
HELIOTRON is a trademark filed by
PHOTOPTIC IMPORT CORP.
on April 5, 1961. 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The application is currently no longer active.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
April 5, 1961
Registration Date
April 3, 1962
First Use Anywhere
February 1, 1961
First Use in Commerce
February 1, 1961
Goods & Services
ELECTRONIC FLASH GUNS
Filing History
EXPIRED SEC. 9
Dec 3, 1987 EXRG
