Education and entertainment Trademarks Filed in January 3, 1961
IDC
Filed: January 3, 1961
Computing Golf Handicaps for Golfers and Golfing Associations
Owned by: INTEGRATED DATA CORPORATION
Serial Number: 72111191
AMALOG
Filed: January 3, 1961
Casing, Tubing, and Drill Pipe Inspection
Owned by: GRANT PRIDECO, INC.
Serial Number: 72111249
