Environmental control apparatus Trademarks Filed in August 19, 1957
Image Trademark
Filed: August 19, 1957
(A) ELECTRICAL DISTRIBUTION SYSTEMS; (B) CONNECTORS FOR ELECTRICAL CONDUCTORS; (C) SWITCHES; (D) PANELBOARDS AND SWITCHBOARDS…
Owned by: SIEMENS INDUSTRY, INC.
Serial Number: 72035741
VENTLOK
Filed: August 19, 1957
ACCESS DOOR AND DAMPER HARDWARE
Owned by: VENTFABRICS, INC.
Serial Number: 72035829
ZELL-AIRE
Filed: August 19, 1957
ELECTRIC HEATERS
Owned by: ZELLERS LABORATORIES
Serial Number: 72035839
