PC
Filed: May 16, 1951
ELECTRIC CIRCUIT COMPONENTS COMPRISING METALLIC CONDUCTORS SUPPORTED ON AN INSULATING BASE AND SWITCHES
Owned by: PHOTOCIRCUITS CORPORATION
Serial Number: 71613945
PHOTOCIRCUITS
Filed: May 5, 1953
ELECTRIC CIRCUIT COMPONENTS COMPRISING METALLIC CONDUCTORS SUPPORTED ON AN INSULATING BASE AND USED AS INDUCTANCES, CAPACITORS…
Owned by: PHOTOCIRCUITS CORPORATION
Serial Number: 71646489
MCS
Filed: May 2, 1962
PRINTED CIRCUIT LAYOUTS AND PRINTED CIRCUIT ART WORK
Owned by: PHOTOCIRCUITS CORPORATION
Serial Number: 72143666
MCS
Filed: May 2, 1962
PRINTED CIRCUIT DRAWING PREPARATION
Owned by: PHOTOCIRCUITS CORPORATION
Serial Number: 72143667
NT
Filed: April 25, 1969
PRINTED CIRCUITS
Owned by: PHOTOCIRCUITS CORPORATION
Serial Number: 72325624
PC
Filed: August 10, 1983
Electric Circuit Components Comprising Metallic Conductors Supported on an Insulating Base and Switches
Owned by: PHOTOCIRCUITS CORPORATION
Serial Number: 73438628
