GRAPHLOCK Trademark
Serial Number: 87121871 • Registration: 5165185
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 29, 2016
Registration Date
March 21, 2017
First Use Anywhere
February 23, 2016
First Use in Commerce
February 23, 2016
Published for Opposition
January 3, 2017
Cancellation Date
October 6, 2023
Goods & Services
Computer application software for mobile phones, portable media players, handheld computers, tablets, desktop computers and laptop computers, namely, software for use a scientific and graphing calculator for use in educational and instructional environments