Electrical and scientific apparatus Trademarks Filed in April 22, 1941
PORTRA
Filed: April 22, 1941
PHOTOGRAPHIC LENSES
Owned by: Eastman Kodak Company
Serial Number: 71442839
GUILDCRAFT
Filed: April 22, 1941
LENSES AND OPTICAL PRODUCTS-NAMELY, ROUGH LENS BLANKS, BIFOCAL BLANKS, BIFOCAL LENSES, OPTHALMIC LENSES, EYEGLASS FRAMES…
Owned by: Opticians Association of America
Serial Number: 71442847
