Environmental control apparatus Trademarks Filed in January 7, 1949
P & S
Filed: January 7, 1949
ELECTRIC LIGHTING AND WIRING FIXTURES AND PARTS THEREOF-NAMELY, LAMP HOLDERS, RECEPTACLES AND SOCKETS FOR INCANDESCENT,…
Owned by: PASS & SEYMOUR, INC.
Serial Number: 71571822
PENN DYNAFAN
Filed: January 7, 1949
ROOF VENTILATORS
Owned by: PENN VENTILATING COMPANY
Serial Number: 71571823
