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Class Information
Number: 156/581
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Presses or press platen structures, per se > Relieved or configured pressing face
Description: Apparatus in which the working surface of the element which applies the pressure has either projections or portions thereof recessed, whereby limited portions only thereof apply pressure to the work.

Sub-classes under this class:

Class Number Class Name Patents
156/582 Rotary 441

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8701733 Shoe customization system having interchangeable platens Apr. 22, 2014
8684056 Printing systems and methods Apr. 1, 2014
8684059 Method and apparatus for tabbing manually-manipulated folded material Apr. 1, 2014
8656975 Weight applicator for a wheel and method for utilizing the same Feb. 25, 2014
8646506 Apparatus for manufacturing bodily exudates absorbent structures Feb. 11, 2014
8640758 Tracer wire applicator apparatus and method Feb. 4, 2014
8590588 System and method for making tapered looped suture Nov. 26, 2013
8578993 Wafer bonding apparatus Nov. 12, 2013
8579002 Device for manufacture of an oriented strand board beam Nov. 12, 2013
8573280 Press cushion for a hydraulic press Nov. 5, 2013
8567469 Elastic fiber laying die, laying device comprising such a die, and use of said device Oct. 29, 2013
8499810 Molecular transfer lithography apparatus and method for transferring patterned materials to a substrate Aug. 6, 2013
8474506 Method and apparatus for bonded substrates Jul. 2, 2013
8474501 System and apparatus for assembling an inflatable insulation panel Jul. 2, 2013
8474503 Systems and methods for sealing the trailing edge of a printed article Jul. 2, 2013
8469074 Pressure control mechanism for adhesive thermal compression bonding machines Jun. 25, 2013
8453698 Receptacle forming tool Jun. 4, 2013
8444798 Hot press cushioning member and method for manufacturing laminated plate May. 21, 2013
8440032 Press and method for forming beams having at least one substantially U-shaped cross-sectional portion from glue-coated wood chips May. 14, 2013
8434541 Pressing module for impregnated conductor bars of large electrical machines and pressing apparatus equipped therewith May. 7, 2013
8434538 Bonding apparatus and bonding method May. 7, 2013
8434536 Heat-seal system and method May. 7, 2013
8413704 Nanotube network and method of fabricating the same Apr. 9, 2013
8397783 Press method and press tool Mar. 19, 2013
8387344 Split crimper for heat sealing packaging material Mar. 5, 2013
8337652 Efficient lamination press with flexible platens Dec. 25, 2012
8333859 Efficient lamination press with radiant heating Dec. 18, 2012
8307872 Apparatus for curing a composite structural member Nov. 13, 2012
8267137 Hot plate welding system Sep. 18, 2012
8257537 Manufacturing device and manufacturing method of laminate Sep. 4, 2012
8256480 Coupling apparatus for positioning components in workpiece interior and method of using same Sep. 4, 2012
8240353 Gripper assembly for tray sealing machine Aug. 14, 2012
8205654 Composite laminated structure reinforced by inserting pins, a method and a apparatus for making the same and a method for making the apparatus Jun. 26, 2012
8205653 Apparatus for attaching substrates Jun. 26, 2012
8201605 Printing machine comprising an embossing device Jun. 19, 2012
8197626 Rigid-backed, membrane-based chip tooling Jun. 12, 2012
8197627 Pin-type chip tooling Jun. 12, 2012
8191598 Heat sealing jaw apparatus Jun. 5, 2012
8171975 Apparatus for causing planar parts to be bonded onto a seat pad May. 8, 2012
8156990 Apparatus for providing uniaxial load distribution for laminate layers of multilayer ceramic chip carriers Apr. 17, 2012
8146327 Split crimper for heat sealing packaging material Apr. 3, 2012
8092631 Apparatus and die for welding plastic and a method of use thereof Jan. 10, 2012
8070902 Method for manufacturing a solar cell module available for the sunroof of a vehicle Dec. 6, 2011
8051888 Seed crystal fixing device Nov. 8, 2011
8047252 Modular component pressure application fixture Nov. 1, 2011
8042593 Semiconductor chip bonding apparatus Oct. 25, 2011
8016012 Flattening mechanism for dry film laminator Sep. 13, 2011
7992615 Manufacturing machine of packing material inflated with air Aug. 9, 2011
7992619 Hot pressing tool and hot pressing apparatus having the same Aug. 9, 2011
7984742 Panel clamping assembly Jul. 26, 2011

1 2 3 4 5 6 7 8

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