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Class Information
Number: 198/803.12
Name: Conveyors: power-driven > Conveyor section > Unit load conveying surface means moved about an endless or rotating path > Holder for hollow load contacts interiorly
Description: Apparatus wherein the load-supporting means holds an article having a cavity within itself and the load-supporting means engages the surface of the cavity.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7431556 Stacking device for hollow stackable objects on exit from a rotating high-speed production machine Oct. 7, 2008
7278536 Molded plastic conveyor chain member for processing poultry Oct. 9, 2007
7025193 Device and method for picking up, handling and moving objects Apr. 11, 2006
7008215 Multiple finish spindle Mar. 7, 2006
6966421 Apparatus for vehicle-body transport carriage Nov. 22, 2005
6920905 Installation for filling and packaging hollow bodies Jul. 26, 2005
6811389 Thermal processing oven in a blow-forming facility for thermoplastic receptacles Nov. 2, 2004
6779651 Device for conveying discrete entities having an improved transfer arm, and container blow-molding facility with such a device Aug. 24, 2004
6761556 System for conveying blanks to a blowing installation for containers Jul. 13, 2004
6669010 Apparatus for transferring containers of thermoplastic material with a prefixable orientation Dec. 30, 2003
6471038 Container conveying apparatus Oct. 29, 2002
6422379 Apparatus for continuously transferring orderly sequences of preforms of thermoplastic materials Jul. 23, 2002
6328557 Methods and apparatus for conveying containers through an oven to produce heat-insulative foamed layers thereon Dec. 11, 2001
6240997 Rolling steel door Jun. 5, 2001
6142487 Centering and holding apparatus and method using inclined surface Nov. 7, 2000
6044964 Multidirection belt conveyor Apr. 4, 2000
5971135 Deflectable chair mounted pin assembly for conveyor Oct. 26, 1999
5909800 Film article release machine Jun. 8, 1999
5857562 Preform support device Jan. 12, 1999
5769476 Apparatus and method for handling and processing articles Jun. 23, 1998
5695137 Pallet assembly for detachably mounting bobbins Dec. 9, 1997
5564552 Apparatus for loading condoms onto mandrels Oct. 15, 1996
5564334 Pin ovens and transfer devices therefor Oct. 15, 1996
5562198 Hollow bolt link chain Oct. 8, 1996
5542526 Chuck assembly and method for processing an open-ended article Aug. 6, 1996
5535876 Chicken processing conveyor Jul. 16, 1996
5437361 Article conveyor unit Aug. 1, 1995
5425441 Workpiece transporting apparatus Jun. 20, 1995
5419427 Finger chuck assembly and method for processing a hollow article May. 30, 1995
5399062 Process and device to position bobbins Mar. 21, 1995
5375691 Peg tray type yarn tube carrier with transmitting receiving device Dec. 27, 1994
5316126 System for conveying packages May. 31, 1994
5297671 Caddy for the independent individual transporting of cops and cop tubes in a transport system of a textile machine Mar. 29, 1994
5275664 Apparatus for application of a material to an external surface of items of manufacture Jan. 4, 1994
5272970 Pin ovens and transfer devices therefor Dec. 28, 1993
5255776 System for independently transporting differently sized textile packages on independent tube support members having identical base components Oct. 26, 1993
5244079 Take-up tube transporting apparatus Sep. 14, 1993
5232083 Can conveying apparatus Aug. 3, 1993
5232717 Preform carrying apparatus Aug. 3, 1993
5221389 Adjustable carrier and method for processing a tire in a tire retreading plant Jun. 22, 1993
5201405 Tray conveyor Apr. 13, 1993
5184713 Take-up tube transporting apparatus Feb. 9, 1993
5176245 Conveyor device for transporting peg trays Jan. 5, 1993
5156255 Transporting device for foundry cores and molds Oct. 20, 1992
5074401 Bobbin-carrying apparatus of a combined fine spinning machine and winder Dec. 24, 1991
5036967 Apparatus for extracting bobbin tubes from a magazine Aug. 6, 1991
5011000 Bobbin carrier in spinning machine Apr. 30, 1991
4998857 Storage structure for textile bobbins Mar. 12, 1991
4977803 Saw mechanism for logs convolutely wound on cores and method Dec. 18, 1990
4930620 Article carrying member for conveyor chain Jun. 5, 1990

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