Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With gas – vapor – or flame contact means for work
Reexamination Certificate
2009-07-31
2011-11-15
Sells, James (Department: 1745)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With gas, vapor, or flame contact means for work
C156S555000, C156S582000, C156S583100, C053S079000, C053S403000
Reexamination Certificate
active
08056598
ABSTRACT:
An air cushion maker includes a pair of forming rollers that are provided with recesses and electrothermal wires so that two consecutive plastic films passing between the forming rollers are made into air cushions with geometric puffy air cells.
REFERENCES:
patent: 5552003 (1996-09-01), Hoover et al.
patent: 6195966 (2001-03-01), Shomron et al.
patent: 6519916 (2003-02-01), Brown
patent: 7146778 (2006-12-01), Loibl
patent: 2007/0251190 (2007-11-01), Daigle et al.
Baxley Charles E.
Sells James
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