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Class Information
Number: 406/119
Name: Conveyors: fluid current > Intake to fluid current conveyor > Conveyor having plural intakes > From receptacle > Having plural compartments
Description: Subject matter wherein the hopper or similar container is divided into two or more distinct spaces, each holding a quantity of load and feeding the same through a different inlet*.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7337926 |
Intermodal powder/bulk freight container |
Mar. 4, 2008 |
| 6948887 |
Transport container having compartments that can be individually pressurized |
Sep. 27, 2005 |
| 6776561 |
Materials collecting apparatus with weighing and vacuum sucking functions |
Aug. 17, 2004 |
| 6116821 |
Feeder system and method for supplying electrical components to a pick up location |
Sep. 12, 2000 |
| 5779398 |
Battery-powered cooling system for trailor pneumatic unloading process |
Jul. 14, 1998 |
| 5647514 |
Dry bulk pressure differential container with external frame support |
Jul. 15, 1997 |
| 5618136 |
Dual blower railcar discharge and conveyor system and method |
Apr. 8, 1997 |
| 5580193 |
Cooling system for trailer pneumatic unloading process |
Dec. 3, 1996 |
| 5529222 |
Dry bulk pressure differential container with external frame support |
Jun. 25, 1996 |
| 5390827 |
Dry bulk pressure differential container with external frame support |
Feb. 21, 1995 |
| 5353967 |
Dry bulk pressure differential container |
Oct. 11, 1994 |
| 5248227 |
System and method for transporting and handling phosphorous pentasulfide |
Sep. 28, 1993 |
| 4992006 |
Device for hydraulic conveyance of loose materials |
Feb. 12, 1991 |
| 4930691 |
Pneumatic dosimeter |
Jun. 5, 1990 |
| 4917544 |
Methods and apparatus for pneumatically transferring a flowable product |
Apr. 17, 1990 |
| 4884924 |
Fish hold construction |
Dec. 5, 1989 |
| 4869622 |
Feed hopper design |
Sep. 26, 1989 |
| 4840727 |
Double bank grain cleaner and aspirator therefor |
Jun. 20, 1989 |
| 4830546 |
Web member for improved in-car slurrying |
May. 16, 1989 |
| 4823989 |
Compartmentalized pneumatic vessel filtering and unloading system |
Apr. 25, 1989 |
| 4677917 |
High volume covered hopper car with loading from below and automatic unloading |
Jul. 7, 1987 |
| 4618294 |
Concrete feeder apparatus |
Oct. 21, 1986 |
| 4580927 |
Pneumatic material transportation apparatus |
Apr. 8, 1986 |
| 4529106 |
Metering and/or feeding unit for fluid materials |
Jul. 16, 1985 |
| 4455110 |
High volume railway hopper car |
Jun. 19, 1984 |
| 4437798 |
Valve for discharge outlet and actuating means therefore |
Mar. 20, 1984 |
| 4286524 |
Pressurized hopper car interior side and roof bracing support structure |
Sep. 1, 1981 |
| 4074921 |
Device for emptying waste material from waste-storage containers |
Feb. 21, 1978 |
| 3980212 |
Hopper unloading system |
Sep. 14, 1976 |
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