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Class Information
Number: 198/604
Name: Conveyors: power-driven > Conveying system having plural power-driven conveying sections > Forming a single conveying path > Load simultaneously engaged between and moved by coacting conveyors
Description: Apparatus including at least two conveyors which cooperate to grip the load therebetween and thereby move it.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441648 |
Systems and methods for transport through curves |
Oct. 28, 2008 |
| 7381023 |
Conveyer system for rail-car unloading apparatus and method |
Jun. 3, 2008 |
| 7367558 |
Machine for processing printing material sheets |
May. 6, 2008 |
| 7322459 |
Differential speed conveyor accumulation system and method |
Jan. 29, 2008 |
| 7270230 |
Special compliant urethane wheel |
Sep. 18, 2007 |
| 7255222 |
Unloader |
Aug. 14, 2007 |
| 7249672 |
Device for continuously delivering bags |
Jul. 31, 2007 |
| 7210571 |
Film conveying mechanism |
May. 1, 2007 |
| 7083374 |
Gripping members gripping and moving packets stacked by a conveyor |
Aug. 1, 2006 |
| 6994081 |
Apparatus for roughing the surfaces of casted concrete block |
Feb. 7, 2006 |
| 6874615 |
Conveyor chute |
Apr. 5, 2005 |
| 6853874 |
Variable-width substrate conveyor, method of changing width of the same, and method of matching widths of two adjacent substrate conveyors |
Feb. 8, 2005 |
| 6729617 |
Device for conveying flat objects with a synchronization system |
May. 4, 2004 |
| 6668578 |
Glass chilling method and apparatus |
Dec. 30, 2003 |
| 6595348 |
Device for conveying mail using elastically deformable elastomer wheels |
Jul. 22, 2003 |
| 6471044 |
Hold and release singulator |
Oct. 29, 2002 |
| 6409008 |
Turnover conveyor |
Jun. 25, 2002 |
| 6390279 |
Method and apparatus for conveying works |
May. 21, 2002 |
| 6234301 |
Strand guide, specially for a slab continuous casting installation |
May. 22, 2001 |
| RE37008 |
Methods for handling masa |
Jan. 2, 2001 |
| 6129204 |
Machine for asynchronously operating dual indexing conveyors |
Oct. 10, 2000 |
| 6109426 |
Oriented bottle conveyor |
Aug. 29, 2000 |
| 6082526 |
Parts processing system with notched conveyor belt transport |
Jul. 4, 2000 |
| 6076826 |
Transport system for document validator |
Jun. 20, 2000 |
| 6052978 |
Ensilage harvester variable speed feed roll drive |
Apr. 25, 2000 |
| 5975282 |
Method and apparatus for storing and dispensing thin flexible objects |
Nov. 2, 1999 |
| 5934523 |
Universal automatic long sleeve folding device |
Aug. 10, 1999 |
| 5915525 |
Parts processing system with notched conveyor belt transport |
Jun. 29, 1999 |
| 5909798 |
Unit product loading and discharge system |
Jun. 8, 1999 |
| 5899318 |
Device for transporting flat articles |
May. 4, 1999 |
| 5890581 |
Feeding arrangement for mailed items |
Apr. 6, 1999 |
| 5865295 |
Apparatus for conveying articles, in particular sheet-like, flexible, products |
Feb. 2, 1999 |
| 5842559 |
Object stabilizing device |
Dec. 1, 1998 |
| 5813516 |
Apparatus for conveying articles, in particular sheet-like, flexible products |
Sep. 29, 1998 |
| 5701990 |
Speed adjusting apparatus for containers |
Dec. 30, 1997 |
| 5687747 |
Method of and apparatus for assembling accumulations of particulate materials |
Nov. 18, 1997 |
| 5671916 |
Automatic sheet loader |
Sep. 30, 1997 |
| 5657615 |
Spacing conveyor mechanism |
Aug. 19, 1997 |
| 5642604 |
Spacing conveyor mechanism |
Jul. 1, 1997 |
| 5638665 |
Spacing conveyor mechanism |
Jun. 17, 1997 |
| 5635235 |
Methods for handling masa |
Jun. 3, 1997 |
| 5632370 |
Pivoting transfer means at belt conveyor |
May. 27, 1997 |
| 5624021 |
Speed adjusting apparatus for containers |
Apr. 29, 1997 |
| 5601397 |
Apparatus for counting and stacking tortillas |
Feb. 11, 1997 |
| 5573103 |
Speed adjusting apparatus for containers |
Nov. 12, 1996 |
| 5558202 |
Apparatus for moving circular container ends |
Sep. 24, 1996 |
| 5547065 |
Multi-wire feeding apparatus |
Aug. 20, 1996 |
| 5497985 |
Method and apparatus for temporarily storing and transporting successive textile sheets |
Mar. 12, 1996 |
| 5392897 |
Conveyor |
Feb. 28, 1995 |
| 5372245 |
Auxiliary drive for an article feeder device |
Dec. 13, 1994 |
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