Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Reexamination Certificate
2008-02-29
2011-12-20
Tucker, Philip (Department: 1745)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
C156S510000, C156S523000, C156S475000, C156S477100, C030S336000, C030S337000, C030S338000, C030S339000
Reexamination Certificate
active
08079395
ABSTRACT:
A quick change knife blade assembly, for use in conjunction with a tape roll dispensing cartridge assembly of a case sealing machine, comprises a knife blade mounted upon a knife blade mounting plate. A pin plate is fixedly connected to mounting pins passing through the knife blade, and springs are interposed between the pin plate and the mounting plate so as to normally bias the pin plate to a position at which the mounting pins prevent the removal of the knife blade from the mounting plate. When the pin plate is depressed against the biasing forces of the springs, the mounting pins are moved so as to permit the knife blade to be removed from the mounting plate.
REFERENCES:
patent: 2668997 (1954-02-01), Irvin et al.
patent: 3510921 (1970-05-01), Gillmore
patent: 4386609 (1983-06-01), Mongeon
patent: 5228943 (1993-07-01), Vasilakes
patent: 5265343 (1993-11-01), Pascaloff
patent: 5615531 (1997-04-01), Nakai et al.
patent: 6694624 (2004-02-01), Stefanopulos et al.
Fox Bryce J.
Menta William J.
Caillouet Christopher C
Illinois Tool Works Inc.
Law Offices of Steven W. Weinrieb
Tucker Philip
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