Serial Number
74126426
Owner
LEARNING TREE INTERNATIONAL, INC.Attorney
Theodore D. LieneschFirst Use Date
Sep 1, 1980
Filing Date
Dec 26, 1990
PRODUCTIVITY THROUGH EDUCATION Trademark
Serial Number: 74126426 • Registration: 1668858
Trademark Classes
Owner Contact Info
1831 Michael Faraday Drive
RESTON, VA 201905304
Entity Type: 03
Legal Representation
Correspondence Address
THEODORE D. LIENESCH THOMPSON HINE LLP
P.O. Box 8801
DAYTON
OH 45401-8801
UNITED STATES
Trademark Details
Filing Date
December 26, 1990
Registration Date
December 17, 1991
First Use Anywhere
September 1, 1980
First Use in Commerce
September 1, 1980
Published for Opposition
September 24, 1991
Cancellation Date
July 1, 2022