DN
Filed: September 17, 1990
arc lamp electric light fixtures and high frequency fluorescent electric light fixtures, power supply electric ballasts…
Owned by: DN LABS, INC.
Serial Number: 74097631
DURAPAR
Filed: October 9, 1990
sealed beam and single ended daylight high intensity discharge systems comprising daylight-simulating arc-lamps of the type…
Owned by: DN LABS, INC.
Serial Number: 74104159
QUICK START
Filed: October 9, 1990
electronic components in the nature of power supplies for arc lamps
Owned by: DN LABS, INC.
Serial Number: 74104178
DURA-FLUX
Filed: January 22, 1991
high frequency flicker free flourescent modules including fixtures, high frequency ballast, and reflectors
Owned by: DN LABS, INC.
Serial Number: 74132233
SPECTRA-FLUX
Filed: January 22, 1991
electric reflective diffusion lights for use in the motion picture, television, photography, and scientific industries,…
Owned by: DN LABS, INC.
Serial Number: 74132234
