Service Mark Trademarks Filed in August 13, 1952
Image Trademark
Filed: August 13, 1952
DISSEMINATING INFORMATION CONCERNING THE CAUSES, TREATMENT, AND PREVENTION OF TUBERCULOSIS, AND OF RELATED HEALTH PROBLEMS…
Owned by: AMERICAN LUNG ASSOCIATION
Serial Number: 71633854
WORK-FACTOR
Filed: August 13, 1952
TRAINING PLANT INDUSTRIAL ENGINEERING PERSONNEL IN THE THEORY AND PRACTICE OF A TECHNIQUE FOR MEASURING THE TIME REQUIRED…
Owned by: WORK-FACTOR COMPANY, THE
Serial Number: 71633901
