Quartz Radiation Corp. Trademarks
QR
Filed: November 27, 1962
Blueprint Tubes, Infrared Heaters, Ultra-Violet Lamps, Medical Lamps, Electron Tubes, Electrical Lamps and Photographic…
Owned by: Quartz Radiation Corp.
Serial Number: 72158021
QR
Filed: August 11, 1966
ELECTRIC LAMPS AND ELECTRON TUBES, AND TRANSFORMERS
Owned by: Quartz Radiation Corp.
Serial Number: 72252146
M35
Filed: March 14, 1967
METAL VAPOR LAMPS
Owned by: Quartz Radiation Corp.
Serial Number: 72266688
