Environmental control apparatus Trademarks Filed in May 28, 1963
FLO-LINE
Filed: May 28, 1963
WATER, OIL, AND FUEL FILTERS
Owned by: PERRY EQUIPMENT CORPORATION
Serial Number: 72169846
DURAFUSED
Filed: May 28, 1963
Heat Exchangers Employing Metal Panels and the Like Coated to Resist the Effects of Heat and Corrosion
Owned by: HEIL-QUAKER CORPORATION
Serial Number: 72169853
REHEAT-LOADER
Filed: May 28, 1963
Air Conditioning Systems for Human Comfort and/or Industrial Requirement
Owned by: Kramer Trenton Co.
Serial Number: 72169856
