Serial Number
75639531
Owner
PTW-New York CorporationAttorney
Joshua M. Gerben, Esq.First Use Date
Jul 1, 1981
Filing Date
Feb 11, 1999
PTW FARMER Trademark
Serial Number: 75639531 • Registration: 2328962
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 11, 1999
Registration Date
March 14, 2000
First Use Anywhere
July 1, 1981
First Use in Commerce
July 1, 1981
Published for Opposition
December 21, 1999
Cancellation Date
November 12, 2021
Goods & Services
Precision 0.6 cc ionization chamber used to measure the radiation output of medical radiation therapy treatment machines