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ALSIP, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hot gas defrost refrigeration system
Patent number
6,481,231
Issue date
Nov 19, 2002
Ardco, Inc.
Kenneth E. Vogel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for minimizing refrigerant usage
Patent number
6,125,652
Issue date
Oct 3, 2000
Ardco, Inc.
Kenneth E. Vogel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat exchanger and the method for producing same
Patent number
5,715,889
Issue date
Feb 10, 1998
Ardco, Inc.
Dean R. Peterson
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Refrigerated display cabinets with improved mullion assembly
Patent number
5,645,330
Issue date
Jul 8, 1997
Ardco Incorporated
Paul J. Artwohl
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator display cabinet with thermally insulated pivotable all...
Patent number
5,622,414
Issue date
Apr 22, 1997
Ardco, Inc.
Paul J. Artwohl
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Lighting system for commercial refrigerator doors
Patent number
5,471,372
Issue date
Nov 28, 1995
Ardco, Inc.
Richard A. Mamelson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door assembly with stylized substantially all glass front
Patent number
5,255,473
Issue date
Oct 26, 1993
Ardco, Inc.
Melvin Kaspar
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Door hold-open device
Patent number
5,244,273
Issue date
Sep 14, 1993
Ardco, Inc.
Melvin C. Kaspar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerator door assembly with venting system
Patent number
5,214,877
Issue date
Jun 1, 1993
Ardco, Inc.
Melvin Kaspar
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Safety latch for the lid of a lift-top cabinet
Patent number
5,207,490
Issue date
May 4, 1993
Ardco, Inc.
Melvin C. Kaspar
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Header machine
Patent number
5,161,289
Issue date
Nov 10, 1992
Ardco, Inc.
James W. Adams
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tubing expander
Patent number
5,129,246
Issue date
Jul 14, 1992
Ardco, Inc.
John T. Strickland
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Refrigerator display cabinet with thermally insulated pivotable win...
Patent number
5,116,274
Issue date
May 26, 1992
Ardco, Inc.
Paul Artwohl
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door assembly with stylized substantially all glass front
Patent number
5,111,618
Issue date
May 12, 1992
Ardco, Inc.
Melvin Kaspar
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door assembly with thermal insulated door mounting frame
Patent number
5,035,085
Issue date
Jul 30, 1991
Ardco, Inc.
Richard Mamelson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Insulated refrigerator door assembly with substantially all glass f...
Patent number
5,024,023
Issue date
Jun 18, 1991
Ardco, Inc.
Jeffery Kostos
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator light assembly with bulb insulating and protective sleeve
Patent number
5,016,146
Issue date
May 14, 1991
Ardco, Inc.
Melvin Kaspar
F21 - LIGHTING
Information
Patent Grant
Insulated refrigerator door assembly with substantially all glass f...
Patent number
4,998,382
Issue date
Mar 12, 1991
Ardco, Inc.
Jeffery Kostos
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door assembly with decorative front trim panels
Patent number
4,948,206
Issue date
Aug 14, 1990
Ardco, Inc.
James Fitzpatrick
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door frame with insulated mullion
Patent number
4,941,289
Issue date
Jul 17, 1990
Ardco, Inc.
Matthew Rolek
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door assembly with multiple gasket sealing arrangement
Patent number
4,891,912
Issue date
Jan 9, 1990
Ardco, Inc.
Gerald J. Bockwinkel
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door frame with insulated mullion
Patent number
4,852,303
Issue date
Aug 1, 1989
Ardco, Inc.
Matthew Rolek
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door assembly with thermal break frame
Patent number
4,831,780
Issue date
May 23, 1989
Ardco Inc.
Gerald J. Bockwinkel
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Pivotally mounted insulated glass door assembly with self-contained...
Patent number
4,753,043
Issue date
Jun 28, 1988
Ardco Inc.
Gerald J. Bockwinkel
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Refrigerator door with thermal insulated outer frame
Patent number
4,741,127
Issue date
May 3, 1988
Ardco Inc.
Gerald J. Bockwinkel
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Sliding door assembly
Patent number
4,656,781
Issue date
Apr 14, 1987
Ardco, Inc.
Francis M. Niekrasz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Sliding door assembly
Patent number
4,641,461
Issue date
Feb 10, 1987
Ardco, Inc.
Francis M. Niekrasz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Reversible refrigerator door with improved electrical outlet mounti...
Patent number
4,578,902
Issue date
Apr 1, 1986
Ardco, Inc.
Francis M. Niekrasz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Door operating mechanism
Patent number
4,430,770
Issue date
Feb 14, 1984
Ardco, Inc.
Frank M. Niekrasz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hold-open mechanism for refrigerated display cabinet having coopera...
Patent number
4,428,096
Issue date
Jan 31, 1984
Ardco, Inc.
Melvin C. Kaspar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75513263 - RUSSELL
Serial number
75513263
Registration number
2468714
Filing date
Jul 7, 1998
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75513264 - BUCHBINDER
Serial number
75513264
Registration number
2470832
Filing date
Jul 7, 1998
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75514858 - WITT
Serial number
75514858
Registration number
2337450
Filing date
Jul 7, 1998
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74558989 - RIMDOOR
Serial number
74558989
Registration number
2072161
Filing date
Aug 9, 1994
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74539976 - COLORGLIDE 3
Serial number
74539976
Registration number
1904333
Filing date
Jun 20, 1994
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74540207 - VANGARD
Serial number
74540207
Registration number
1904334
Filing date
Jun 20, 1994
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74451368 - DISPLAYRITE
Serial number
74451368
Registration number
1875177
Filing date
Oct 21, 1993
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73705373 - ARDCO
Serial number
73705373
Registration number
1529583
Filing date
Jan 13, 1988
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73677688 - VANGARD
Serial number
73677688
Registration number
1483291
Filing date
Aug 7, 1987
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73655962 - GLIDEMATIC
Serial number
73655962
Registration number
1488291
Filing date
Apr 20, 1987
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73629149
Serial number
73629149
Registration number
1507982
Filing date
Nov 7, 1986
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73615730 - TEMPERBENT
Serial number
73615730
Registration number
1440625
Filing date
Aug 20, 1986
Ardco, Inc.
19 - Building materials (non-metallic)
Information
Trademark
73564897 - FLORA FRESH
Serial number
73564897
Registration number
1430132
Filing date
Oct 24, 1985
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73392739 - SWINGLINE 3
Serial number
73392739
Registration number
1289961
Filing date
Sep 29, 1982
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73392740 - SWINGLINE II
Serial number
73392740
Registration number
1289962
Filing date
Sep 29, 1982
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73110687 - SCAN-X
Serial number
73110687
Registration number
1120902
Filing date
Dec 27, 1976
Ardco, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73034946 - TEMPER-GARD
Serial number
73034946
Registration number
1023774
Filing date
Oct 18, 1974
Ardco, Inc.
19 - Building materials (non-metallic)
Information
Trademark
72447934 - COLORGLIDE
Serial number
72447934
Registration number
978587
Filing date
Feb 5, 1973
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72362333 - SWINGLINE 180
Serial number
72362333
Registration number
1304315
Filing date
Jun 11, 1970
Ardco, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes