Electrical and scientific apparatus Trademarks Filed in November 16, 1949
Image Trademark
Filed: November 16, 1949
PROTECTORS FOR ELECTRIC CIRCUITS
Owned by: MCGRAW ELECTRIC COMPANY
Serial Number: 71587899
PORTO-CLINIC
Filed: November 16, 1949
PORTABLE APPARATUS FOR TESTING AUTOMOTIVE OPERATORS FOR VISUAL ACUITY, COLOR PERCEPTION, DEPTH PERCEPTION, FIELD OF VISION…
Owned by: PORTO-CLINIC INSTRUMENTS, INC.
Serial Number: 71587911
