Friedrich Air Conditioning & Refrigeration Co. Trademarks
CHALLENGER
Filed: October 17, 1983
Room Air Conditioners
Owned by: Friedrich Air Conditioning & Refrigeration Co.
Serial Number: 73448337
LASER
Filed: November 13, 1984
COMPUTER PROGRAMS FOR CALCULATING HEATING, VENTILATION, AND AIR CONDITIONING LOADS FOR COMMERCIAL BUILDINGS
Owned by: Friedrich Air Conditioning & Refrigeration Co.
Serial Number: 73508310
DESIGN POINT DATA
Filed: November 13, 1984
COMPUTER PROGRAMS FOR SIZING OF HEAT PUMPS IN THE HEATING, VENTILATING, AND AIR CONDITIONING INDUSTRY
Owned by: Friedrich Air Conditioning & Refrigeration Co.
Serial Number: 73508346
THE NATURAL SOLUTION
Filed: November 14, 1984
COMPUTER PROGRAMS FOR HEATING, VENTILATION, AND AIR CONDITIONING APPLICATIONS
Owned by: Friedrich Air Conditioning & Refrigeration Co.
Serial Number: 73508828
