Environmental control apparatus Trademarks Filed in August 12, 1969
SPACE-PAK
Filed: August 12, 1969
HEATING UNITS FOR DOMESTIC USE
Owned by: MESTEK, INC.
Serial Number: 72335126
PENFLARE
Filed: August 12, 1969
FIREWORKS AND EXPLOSIVE SIGNAL FLARE CARTRIDGES
Owned by: PAINS-WESSEX, LTD.
Serial Number: 72336289
