Data Entry Systems Corporation Trademarks
ELECTRONIC CLIPBOARD
Filed: June 22, 1981
a Hand-Held, Portable, Battery-Operated Computer
Owned by: Data Entry Systems Corporation
Serial Number: 73315781
DESCOR
Filed: June 22, 1981
Hand-Held, Portable, Battery-Operated Computer
Owned by: Data Entry Systems Corporation
Serial Number: 73315783
