PYREX
Filed: October 31, 1922
GLASS TEAPOTS
Owned by: CORNING GLASS WORKS
Serial Number: 71171413
PYREX
Filed: May 31, 1924
ELECTRICAL INSULATORS
Owned by: CORNING GLASS WORKS
Serial Number: 71197868
PYREX
Filed: June 13, 1924
NURSING BOTTLES
Owned by: CORNING GLASS WORKS
Serial Number: 71198506
Image Trademark
Filed: June 17, 1942
ROTATING SEAL RINGS FOR CENTRIFUGAL PUMPS AND SIMILAR ROTATING EQUIPMENT
Owned by: CORNING GLASS WORKS
Serial Number: 71453710
Image Trademark
Filed: June 17, 1942
MISCELLANEOUS ELECTRIC INSULATOR BODIES MADE OF GLASS TO SUIT SPECIALIZED REQUIREMENTS; UNFINISHED GLASS BULBS FOR FABRICATION…
Owned by: CORNING GLASS WORKS
Serial Number: 71453711
VYCOR
Filed: June 17, 1942
ROTATING SEAL RINGS FOR CENTRIFUGAL PUMPS AND SIMILAR ROTATING EQUIPMENT
Owned by: CORNING GLASS WORKS
Serial Number: 71453713
CORAD
Filed: March 20, 1944
DISTILLING HEADS FOR LABORATORY USE
Owned by: CORNING GLASS WORKS
Serial Number: 71468439
PYREX
Filed: August 23, 1945
TEAPOTS, COFFEE MAKERS, DOUBLE BOILERS, SAUCEPANS, SKILLETS AND TEA KETTLES MADE OF GLASS AND HAVING REMOVABLE HANDLES
Owned by: CORNING GLASS WORKS
Serial Number: 71487462
PYREX
Filed: January 4, 1946
NURSING BOTTLES
Owned by: CORNING GLASS WORKS
Serial Number: 71494260
