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Richmond, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tobacco delivery system
Patent number
5,477,869
Issue date
Dec 26, 1995
The Cardwell Machine Company
Wiley E. Cross
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Tobacco delivery system
Patent number
5,322,074
Issue date
Jun 21, 1994
The Cardwell Machine Company
Wiley E. Cross
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Vibratory and gas levitation particle treatment system
Patent number
4,843,732
Issue date
Jul 4, 1989
The Cardwell Machine Company
Wiley E. Cross
F26 - DRYING
Information
Patent Grant
Bin infeed system for surge or blending bins or the like
Patent number
4,754,864
Issue date
Jul 5, 1988
The Cardwell Machine Company
Wiley E. Cross
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Bin vibrating discharge device for surge or blending bins or the like
Patent number
4,744,714
Issue date
May 17, 1988
The Cardwell Machine Company
Wiley E. Cross
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Recirculating pneumatic separator
Patent number
4,701,256
Issue date
Oct 20, 1987
The Cardwell Machine Company
Wiley E. Cross
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74644221 - CARDWELL SINCE 1829
Serial number
74644221
Registration number
1982206
Filing date
Mar 9, 1995
Cardwell Machine Company, Inc., The
6 - Common metals and their alloys
Information
Trademark
73733245 - CARDWELL
Serial number
73733245
Registration number
1554390
Filing date
Jun 9, 1988
CARDWELL MACHINE COMPANY, THE
6 - Common metals and their alloys
Information
Trademark
73698385 - VIBE-O-BIN
Serial number
73698385
Filing date
Dec 1, 1987
CARDWELL MACHINE COMPANY, THE
7 - Machines and machine tools
Information
Trademark
73698387 - VIBE-N-DRY
Serial number
73698387
Registration number
1494834
Filing date
Dec 1, 1987
CARDWELL MACHINE COMPANY, THE
7 - Machines and machine tools
Information
Trademark
73698386 - KASCADE
Serial number
73698386
Registration number
1506843
Filing date
Dec 1, 1987
CARDWELL MACHINE COMPANY, THE
7 - Machines and machine tools
Information
Trademark
72170886 - CARDWELL SINCE 1829
Serial number
72170886
Registration number
762006
Filing date
Jun 13, 1963
CARDWELL MACHINE COMPANY, THE
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72170885 - CARDWELL
Serial number
72170885
Registration number
761914
Filing date
Jun 13, 1963
CARDWELL MACHINE COMPANY, THE
7 - Machines and machine tools
Information
Trademark
72170887 - CARDWELL SINCE 1829
Serial number
72170887
Registration number
761915
Filing date
Jun 13, 1963
CARDWELL MACHINE COMPANY, THE
7 - Machines and machine tools
Information
Trademark
72170884 - CARDWELL
Serial number
72170884
Registration number
762005
Filing date
Jun 13, 1963
CARDWELL MACHINE COMPANY, THE
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72072579 - CARDWELL
Serial number
72072579
Registration number
691982
Filing date
Apr 29, 1959
CARDWELL MACHINE COMPANY, THE
7 - Machines and machine tools
Information
Trademark
72072578 - CARDWELL SINCE 1829
Serial number
72072578
Registration number
691981
Filing date
Apr 29, 1959
CARDWELL MACHINE COMPANY, THE
7 - Machines and machine tools
Information
Trademark
71657756 - CARDWELL
Serial number
71657756
Registration number
601781
Filing date
Oct 21, 1954
CARDWELL MACHINE COMPANY, INC., THE
7 - Machines and machine tools
Information
Trademark
71657757 - CARDWELL SINCE 1829
Serial number
71657757
Registration number
601782
Filing date
Oct 21, 1954
CARDWELL MACHINE COMPANY, INC., THE
7 - Machines and machine tools