Serial Number
78202783
Owner
SECURITY DEVELOPMENT CORPORATIONFirst Use Date
Mar 1, 1987
Filing Date
Jan 13, 2003
TENKEY TUTOR Trademark
Serial Number: 78202783
Trademark Classes
Owner Contact Info
10406 40th Avenue SE
Everett, WA 982084604
Entity Type: 03
Trademark Details
Filing Date
January 13, 2003
Registration Date
Not Registered
First Use Anywhere
March 1, 1987
First Use in Commerce
June 15, 1987
Goods & Services
computer software for teaching usage of personal computer tenkey pad, QWERTY numeric row, data entry, and use of electronic calculators. Includes built-in on-screen calculator with simulated paper tape output.