Serial Number
73116987
Owner
Calspan Technology Products, Inc.First Use Date
Mar 2, 1976
Filing Date
Feb 22, 1977
ROTO-STEP Trademark
Serial Number: 73116987 • Registration: 1095714
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 22, 1977
Registration Date
July 11, 1978
First Use Anywhere
March 2, 1976
First Use in Commerce
March 2, 1976
Cancellation Date
February 26, 1985