Conveyors: Fluid Current Patents (Class 406)

Selective delivery (Class 406/1)

With means to control conveying fluid or movement of load in response to sensed condition (Class 406/10)

With signal, indicator, or inspection means (Class 406/34)

Ambulant or portable (Class 406/38)

With means to prevent pipeline slumping (Class 406/45)

With adjunctive substance added (Class 406/46)

Slug conveying (Class 406/50)

With diverse power-driven conveyor (Class 406/51)

With load braking or retarding means (Class 406/83)

Pulsing fluid current (Class 406/85)

Having means for maintaining load in suspension along flow path (Class 406/86)

Having means to introduce booster fluid into conveyor (Class 406/93)

Blower or pump having load intake opening in housing (Class 406/96)

Having load by-pass around blower or pump (Class 406/105)

Endless fluid current path (Class 406/106)

Material-backflow discharge (Class 406/107)

Intake to fluid current conveyor (Class 406/108)

Fluid current conveyor outlet means (Class 406/154)

Load flow diverter, divider, or combiner (Class 406/181)

Carrier (Class 406/184)

Conduit (Class 406/191)

Processes (Class 406/197)

Miscellaneous (Class 406/198)

Class-related foreign documents (Class 406/FOR000)