Manufacturing container or tube from paper; or other manufacturi – Bending – Folding
Reexamination Certificate
2006-08-29
2006-08-29
Smith, Scott A. (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Bending
Folding
Reexamination Certificate
active
07097608
ABSTRACT:
A folding device for signatures includes a saddle-shaped folding sword having an upright folding edge and an inside guide element below the upright folding edge on which the signatures are folded while passing through the folding device. An outside folding element follows and operates jointly with the inside guide element for folding the signatures.
REFERENCES:
patent: 4029310 (1977-06-01), Reist
patent: 4198039 (1980-04-01), Bryson et al.
patent: 6305146 (2001-10-01), Gerber
patent: 615 646 (1980-02-01), None
patent: 37 07 478 (1987-10-01), None
patent: 2 270 306 (1994-03-01), None
GRAPHA-Holding AG
Kinberg Robert
Paradiso John
Schwarz Steven J.
Smith Scott A.
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