LEKTRA LABORATORIES, INC. Trademarks
DENSI-TIMER
Filed: May 8, 1967
PHOTOGRAPHIC EQUIPMENT-NAMELY, AUTOMATIC DARKROOM EXPOSURE CONTROLS
Owned by: LEKTRA LABORATORIES, INC.
Serial Number: 72270928
DENSI-LUX
Filed: January 2, 1969
PHOTOGRAPHIC EXPOSURE METERS
Owned by: LEKTRA LABORATORIES, INC.
Serial Number: 72315574
