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Class Information
Number: 406/81
Name: Conveyors: fluid current > With diverse power-driven conveyor > Endless > At inlet to fluid conveyor > Pushers, buckets, or tines
Description: Subject matter the load moving surface comprises either, (a) a plurality of discrete members carried by the belt or band and which contact and move the load along a supporting surface, (b) a plurality of containers carried by the belt or band, or (c) a plurality of elongated members protruding outwardly from the surface of the belt or band.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6832887 |
Bulk material pump feeder |
Dec. 21, 2004 |
| 6491480 |
System and method for conveying loose material |
Dec. 10, 2002 |
| 6425714 |
System and method for conveying loose material |
Jul. 30, 2002 |
| 6250851 |
Bottle neck alignment mechanism for an air conveyor |
Jun. 26, 2001 |
| 5487229 |
Apparatus for pneumatic excavation |
Jan. 30, 1996 |
| 5062741 |
Cable with radial elements for conveying materials behaving as fluids through ducts |
Nov. 5, 1991 |
| 4352606 |
Device for extracting hay from a tower silo |
Oct. 5, 1982 |
| 4288074 |
Apparatus for conveying tennis balls to a ball-throwing machine |
Sep. 8, 1981 |
| 4155367 |
Apparatus for producing a continuous tobacco stream |
May. 22, 1979 |
| 4129339 |
Trash removal apparatus for sugar cane harvesters |
Dec. 12, 1978 |
| 4122003 |
Metering surge bin airlock |
Oct. 24, 1978 |
| 3993184 |
Cable conveyor |
Nov. 23, 1976 |
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