Trademark: 72139367
Word
BITOGRAPH
Status
Dead
Status Code
900
Status Date
Saturday, October 3, 1987
Serial Number
72139367
Registration Number
0741265
Registration Date
Tuesday, November 27, 1962
Mark Type
1000
Filing Date
Monday, March 5, 1962

Trademark Owner History

Classifications
26 BIT PENETRATION RECORDER INSTRUMENT, DESIGNED FOR USE IN OIL WELL DRILLING OPERATIONS TO GRAPHICALLY RECORD THE BIT PENETRATION RATE AGAINST TIME, WHILE THE DRILLING OPERATION IS IN PROGRESS

Trademark Events
Oct 3, 1987
Expired Sec. 9

Trademark Alertz updated from USPTO on 2030-01-24