Serial Number
72126335
Owner
GEOLOGRAPH COMPANY, THEFirst Use Date
Mar 12, 1940
Filing Date
Aug 21, 1961
GEOLOGRAPH Trademark
Serial Number: 72126335 • Registration: 0732474
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 21, 1961
Registration Date
June 5, 1962
First Use Anywhere
March 12, 1940
First Use in Commerce
March 12, 1940
Goods & Services
MECHANICAL INSTRUMENT FOR RECORDING DATA CONCERNING WELL DRILLING OPERATIONS, SUCH AS DRILLING TIME IN MINUTES PER FOOT, ROUND TRIP TIME FOR CHANGING BITS AND ADDING JOINTS, SHUTDOWN TIME AND THE LIKE