Calspan Corporation Trademarks
MAGNIPORT
Filed: April 13, 1959
Viewing Devices of the Lens Type for Use in Conjunction with Liquid Level Indicating Equipment
Owned by: Calspan Corporation
Serial Number: 72071354
COPY.TROL
Filed: December 12, 1975
TYPING, COPY, AND PRINTING PAPER
Owned by: Calspan Corporation
Serial Number: 73071666
FINDER
Owned by: Calspan Corporation
Serial Number: 80997283
