LEVLOAD
Filed: December 12, 1983
Thermal Energy Storage Equipment-Namely, Tanks Containing Phase Change Material and Heat Exchangers, for Air Conditioning…
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 73456587
COOOLMAN
Filed: August 27, 1990
portable coolness storage air conditioning units
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74091214
PUROZONE
Filed: September 4, 1990
components of commercial and industrial heating, ventilating and air conditioning system cooling towers; namely, electrical…
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74093897
ROOFBERG
Filed: January 11, 1993
ice storage tank with roof mounted units for supplementing air conditioning
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74347571
ENVIOZONE
Filed: March 22, 1993
industrial/commerical automatic electrical water purification units using ozone treatment
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74370664
JET-EYE
Filed: February 28, 1994
commercial air conditioning units and parts therefor
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74494910
OPAC
Filed: July 11, 1994
air conditioning system design for others and consultation related thereto
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74547888
ALUMA-ZORB
Filed: December 8, 1994
low emissivity ceiling curtain for ice rinks to prevent heat radiation
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74608287
PULSOAR
Filed: February 21, 1995
refrigerators, air conditioners, air conditioners and parts therefor
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 74636505
CALPAK
Filed: February 9, 1996
programmable units of piping, valves and controls for operation of cyclic commercial air conditioners involving co-generation…
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 75055828
OPAC
Filed: February 22, 1996
heat exchanger for storing and withdrawing coolness to supplement air conditioners for commercial use
Owned by: CALMAC MANUFACTURING CORPORATION
Serial Number: 75060760
