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ARLINGTON HEIGHTS, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Drive mechanism
Patent number
4,680,980
Issue date
Jul 21, 1987
A. O. Smith Harvestore Products, Inc.
George E. Olson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cutter chain construction for a bottom unloader
Patent number
4,671,727
Issue date
Jun 9, 1987
A. O. Smith Harvestore Products, Inc.
James J. Hlinka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pre-assembled turntable mounting unit for a storage structure
Patent number
4,626,161
Issue date
Dec 2, 1986
A. O. Smith Harvestore Products, Inc.
George E. Olson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Bulk storage containers
Patent number
4,610,376
Issue date
Sep 9, 1986
A. O. Smith Harvestore Products, Inc.
Robert M. Regent
E04 - BUILDING
Information
Patent Grant
Submersible pump having frangible drive connection
Patent number
4,604,035
Issue date
Aug 5, 1986
A. O. Smith Harvestore Products, Inc.
James R. Roberts
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Tank construction having a floor formed of interconnected panels
Patent number
4,602,463
Issue date
Jul 29, 1986
A. O. Smith Harvestore Products, Inc.
Stephen Holowatyj
E04 - BUILDING
Information
Patent Grant
Metering mechanism for a roller mill
Patent number
4,583,662
Issue date
Apr 22, 1986
A. O. Smith Harvestore Products, Inc.
Charles R. Silverthorn
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Livestock feeding apparatus
Patent number
4,576,117
Issue date
Mar 18, 1986
A. O. Smith Harvestore Products, Inc.
Gary L. Garber
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Conveyor construction for conveying materials to an elevated location
Patent number
4,534,461
Issue date
Aug 13, 1985
A. O. Smith Harvestore Products, Inc.
Charles R. Silverthorn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Adjustable over-the-top agitator for a liquid manure tank
Patent number
4,512,665
Issue date
Apr 23, 1985
A. O. Smith Harvestore Products, Inc.
Kevin W. Cline
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pump position retainer apparatus
Patent number
4,511,257
Issue date
Apr 16, 1985
A. O. Smith Harvestore Products, Inc.
James R. Roberts
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Breather bag construction for a sealed storage structure
Patent number
4,499,820
Issue date
Feb 19, 1985
A. O. Smith Harvestore Products, Inc.
Delmer R. Nelson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sprocket construction for a zero caternary chain
Patent number
4,487,088
Issue date
Dec 11, 1984
A. O. Smith Harvestore Products, Inc.
George E. Olson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Roller mill construction
Patent number
4,485,977
Issue date
Dec 4, 1984
A. O. Smith Harvestore Products Inc.
Charles R. Silverthorn
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Method and apparatus for leveling a storage structure
Patent number
4,438,607
Issue date
Mar 27, 1984
A. O. Smith Harvestore Products, Inc.
Delmer R. Nelson
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Overload mechanism for the system of a bottom silo unloader
Patent number
4,437,806
Issue date
Mar 20, 1984
A. O. Smith Harvestore Products, Inc.
George E. Olson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Drive mechanism for a rotatable sweep arm
Patent number
4,436,473
Issue date
Mar 13, 1984
A. O. Smith Harvestore Products, Inc.
George E. Olson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Drive mechanism for a bottom silo unloader
Patent number
4,426,187
Issue date
Jan 17, 1984
A. O. Smith Harvestore Products, Inc.
George E. Olson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for agitating and pumping a liquid slurry
Patent number
4,416,549
Issue date
Nov 22, 1983
A. O. Smith Harvestore Products, Inc.
Stephen L. Kretschmer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Chopper pump
Patent number
4,402,648
Issue date
Sep 6, 1983
A. O. Smith Harvestore Products, Inc.
Stephen L. Kretschmer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cathodically protected vessel
Patent number
4,397,726
Issue date
Aug 9, 1983
A. O. Smith Harvestore Products, Inc.
Joseph A. Schwert
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Sweep auger construction for a bottom unloading mechanism
Patent number
4,386,695
Issue date
Jun 7, 1983
A. O. Smith Harvestore Products, Inc.
George E. Olson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Belt conveyor for conveying granular material
Patent number
4,378,063
Issue date
Mar 29, 1983
A. O. Smith Harvestore Products, Inc.
Charles R. Silverthorn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Diaphragm type breather system for sealed storage structure
Patent number
4,375,784
Issue date
Mar 8, 1983
A. O. Smith Harvestore Products, Inc.
Lauris Kalnins
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Agitation system for manure slurry
Patent number
4,332,484
Issue date
Jun 1, 1982
A. O. Smith Harvestore Products, Inc.
Anthony J. Peters
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cleated belt forage conveyor
Patent number
4,321,996
Issue date
Mar 30, 1982
A. O. Smith Harvestore Products, Inc.
Ernest H. Sancken
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Self-adjusting breather bag
Patent number
4,135,443
Issue date
Jan 23, 1979
A. O. Smith Harvestore Products, Inc.
Bruce J. Warren
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Shuttle type livestock feeder
Patent number
4,119,193
Issue date
Oct 10, 1978
A. O. Smith Harvestore Products, Inc.
Kenneth L. Smith
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Bi-directional ratchet drive mechanism
Patent number
3,962,925
Issue date
Jun 15, 1976
A. O. Smith Harvestore Products, Inc.
George E. Olson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75259525 - GLASS 97
Serial number
75259525
Registration number
2220880
Filing date
Mar 18, 1997
A. O. Smith Harvestore Products, Inc.
6 - Common metals and their alloys
Information
Trademark
75241755 - FORCEFLO
Serial number
75241755
Registration number
2174547
Filing date
Feb 11, 1997
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
75224992 - SIERRA
Serial number
75224992
Registration number
2169126
Filing date
Jan 9, 1997
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
75223257
Serial number
75223257
Registration number
2128844
Filing date
Jan 9, 1997
A. O. Smith Harvestore Products, Inc.
6 - Common metals and their alloys
Information
Trademark
75132185 - EDGECOAT
Serial number
75132185
Registration number
2164537
Filing date
Jun 26, 1996
A. O. Smith Harvestore Products, Inc.
6 - Common metals and their alloys
Information
Trademark
75119522 - MARATHON
Serial number
75119522
Registration number
2067113
Filing date
Jun 13, 1996
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
74596544 - HYDRA FORCE
Serial number
74596544
Registration number
1928217
Filing date
Nov 8, 1994
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
74596546 - ARM ADVANCE SENTRY
Serial number
74596546
Registration number
1928218
Filing date
Nov 8, 1994
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
74462397 - MARATHON
Serial number
74462397
Filing date
Nov 23, 1993
A. O. Smith Harvestore Products, Inc.
6 - Common metals and their alloys
Information
Trademark
74462396 - ALLIANCE
Serial number
74462396
Registration number
1896781
Filing date
Nov 23, 1993
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
74317610 - PERMAGLAS
Serial number
74317610
Registration number
1772782
Filing date
Sep 24, 1992
A. O. Smith Harvestore Products, Inc.
6 - Common metals and their alloys
Information
Trademark
73487183 - METHA-STORE
Serial number
73487183
Registration number
1370901
Filing date
Jun 27, 1984
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
73487181 - TECHMASTER
Serial number
73487181
Registration number
1373069
Filing date
Jun 27, 1984
A. O. Smith Harvestore Products, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73375762 - SILASTOR
Serial number
73375762
Registration number
1259151
Filing date
Jul 21, 1982
A. O. Smith Harvestore Products, Inc.
7 - Machines and machine tools
Information
Trademark
73212722 - AQUASTORE
Serial number
73212722
Registration number
1166363
Filing date
Apr 23, 1979
A. O. Smith Harvestore Products, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73023816 - SLURRYSTORE
Serial number
73023816
Registration number
1019228
Filing date
Jun 10, 1974
A. O. SMITH HARVESTORE PRODUCTS, INC.
6 - Common metals and their alloys
Information
Trademark
72266105 - GOLIATH
Serial number
72266105
Registration number
846675
Filing date
Mar 6, 1967
A. O. SMITH HARVESTORE PRODUCTS, INC.
7 - Machines and machine tools
Information
Trademark
72220792 - LIQUANURE
Serial number
72220792
Registration number
821392
Filing date
Jun 9, 1965
A. O. SMITH HARVESTORE PRODUCTS, INC.
7 - Machines and machine tools
Information
Trademark
72206657 - TWIN-POWR
Serial number
72206657
Registration number
798337
Filing date
Nov 20, 1964
A. O. SMITH HARVESTORE PRODUCTS, INC.
7 - Machines and machine tools
Information
Trademark
72206656 - HERCULES
Serial number
72206656
Registration number
798506
Filing date
Nov 20, 1964
A. O. SMITH HARVESTORE PRODUCTS, INC.
7 - Machines and machine tools