Serial Number
74213677
Owner
Bently Nevada CorporationAttorney
Dyan M. HouseFirst Use Date
Aug 12, 1971
Filing Date
Oct 21, 1991
KEYPHASOR Trademark
Serial Number: 74213677 • Registration: 1711377
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Dyan M. House Baker McKenzie LLP
1900 North Pearl Street
Suite 1500
Dallas
TX 75201
Trademark Details
Filing Date
October 21, 1991
Registration Date
September 1, 1992
First Use Anywhere
August 12, 1971
First Use in Commerce
August 12, 1971
Published for Opposition
June 9, 1992