GAMMATRON
DEAD
Serial Number
71301759
Owner
HEINTZ AND KAUFMAN LTD.First Use Date
Dec 1, 1928
Filing Date
May 30, 1930
GAMMATRON Trademark
Serial Number: 71301759 • Registration: 0275835
GAMMATRON is a trademark filed by
HEINTZ AND KAUFMAN LTD.
on May 30, 1930. 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The application is currently no longer active.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
May 30, 1930
Registration Date
September 30, 1930
First Use Anywhere
December 1, 1928
First Use in Commerce
December 1, 1928
Filing History
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Sep 30, 1970 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Sep 30, 1970 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Sep 30, 1970 REN2
