Preston Cinema Systems Inc. Trademarks
LIGHT RANGER
Filed: January 19, 1990
LASER RANGING UNIT FOR AUTOMATICALLY FOCUSING A MOTION PICTURE CAMERA
Owned by: Preston Cinema Systems Inc.
Serial Number: 74021257
LIGHT RANGER
Filed: November 9, 1995
renting out its automatic focusing apparatus for motion picture film production
Owned by: Preston Cinema Systems Inc.
Serial Number: 74702635
