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Englewood, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Refrigeration system with isolation of vapor component from compressor
Patent number
5,720,178
Issue date
Feb 24, 1998
Calmac Manufacturing Corporation
Brian M. Silvetti
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air bubble heat transfer enhancement system coolness storage apparatus
Patent number
5,598,720
Issue date
Feb 4, 1997
Calmac Manufacturing Corporation
Mark M. MacCracken
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Circulation of oil in refrigeration systems with immiscible refrige...
Patent number
5,452,585
Issue date
Sep 26, 1995
Calmac Manufacturing Corporation
Steven J. Pincus
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Non-steady-state self-regulating intermittent flow thermodynamic sy...
Patent number
5,353,602
Issue date
Oct 11, 1994
Calmac Manufacturing Corporation
Steven J. Pincus
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Ice-cap prevention barrier for an ice bank
Patent number
5,054,298
Issue date
Oct 8, 1991
Calmac Manufacturing Corporation
Mark M. MacCracken
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Coolness storage air conditioner appliance
Patent number
5,005,368
Issue date
Apr 9, 1991
Calmac Manufacturing Corporation
Calvin D. MacCracken
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Eutectic composition for coolness storage
Patent number
4,954,278
Issue date
Sep 4, 1990
Calmac Manufacturing Corp.
Calvin D. MacCracken
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Immiscible propellant and refrigerant pairs for ejector-type refrig...
Patent number
4,761,970
Issue date
Aug 9, 1988
Calmac Manufacturing Corporation
Calvin D. MacCracken
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant mixture of trichlorofluoromethane and dichlorohexafluor...
Patent number
4,687,588
Issue date
Aug 18, 1987
Calmac Manufacturing Corporation
Mark O. McLinden
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multi-mode off-peak storage heat pump
Patent number
4,608,836
Issue date
Sep 2, 1986
Calmac Manufacturing Corporation
Calvin D. MacCracken
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Compact storage of seat and coolness by phase change materials whil...
Patent number
4,403,645
Issue date
Sep 13, 1983
Calmac Manufacturing Corporation
Calvin D. MacCracken
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method and system for the compact storage of heat and coolness by p...
Patent number
4,294,078
Issue date
Oct 13, 1981
Calmac Manufacturing Corporation
Calvin D. MacCracken
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Thermal storage method and system utilizing an anhydrous sodium sul...
Patent number
4,286,141
Issue date
Aug 25, 1981
Calmac Manufacturing Corporation
Calvin D. MacCracken
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and system for utilizing a flexible tubing solar collector
Patent number
4,112,921
Issue date
Sep 12, 1978
Calmac Manufacturing Corporation
Calvin Dodd MacCracken
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Apparatus for creating and maintaining an ice slab
Patent number
RE29438
Issue date
Oct 11, 1977
Calmac Manufacturing Corporation
Calvin D. MacCracken
165 - Heat exchange
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75060760 - OPAC
Serial number
75060760
Registration number
2028935
Filing date
Feb 22, 1996
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75055828 - CALPAK
Serial number
75055828
Filing date
Feb 9, 1996
Calmac Manufacturing Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74636505 - PULSOAR
Serial number
74636505
Registration number
1951166
Filing date
Feb 21, 1995
CALMAC MANUFACTURING CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74608287 - ALUMA-ZORB
Serial number
74608287
Registration number
1935553
Filing date
Dec 8, 1994
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74547888 - OPAC
Serial number
74547888
Filing date
Jul 11, 1994
Calmac Manufacturing Corporation
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74494910 - JET-EYE
Serial number
74494910
Registration number
1883463
Filing date
Feb 28, 1994
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74370664 - ENVIOZONE
Serial number
74370664
Registration number
1862422
Filing date
Mar 22, 1993
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74347571 - ROOFBERG
Serial number
74347571
Registration number
1805968
Filing date
Jan 11, 1993
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74164743 - ICE BANK
Serial number
74164743
Registration number
1688943
Filing date
May 8, 1991
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74093897 - PUROZONE
Serial number
74093897
Filing date
Sep 4, 1990
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74091214 - COOOLMAN
Serial number
74091214
Registration number
1650074
Filing date
Aug 27, 1990
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73535860 - CALMAC
Serial number
73535860
Registration number
1380289
Filing date
May 6, 1985
CALMAC MANUFACTURING CORPORATION
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73514867 - CALMAC
Serial number
73514867
Registration number
1364352
Filing date
Dec 24, 1984
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73456587 - LEVLOAD
Serial number
73456587
Registration number
1304915
Filing date
Dec 12, 1983
Calmac Manufacturing Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes