LIGHTDUCT Trademark
Serial Number: 73368380 • Registration: 1267857
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 7, 1982
Registration Date
February 21, 1984
First Use Anywhere
January 1, 1978
First Use in Commerce
January 1, 1978
Published for Opposition
November 29, 1983
Cancellation Date
March 20, 2020