Mechanical guns and projectors – Fluid pressure
Reexamination Certificate
2006-09-01
2008-08-12
Carone, Michael J. (Department: 3641)
Mechanical guns and projectors
Fluid pressure
C124S073000
Reexamination Certificate
active
07409951
ABSTRACT:
A handbill is rolled to form a coil that is retained within a collapsible cup as it is ejected from an elongated tube and delivered to its destination. The collapsible cup has a cylindrical wall and a bottom member at one end that does not contribute to the structural strength of the cup. The bottom member has an exposed adhesive within the cup that is encountered when the handbill is inserted within the cup. The elongated tube is connected to a controllable source of pressurized fluid that is used to eject the handbill assembly from the tube. The handbill assembly and delivery system avoids the problems of prior assemblies and systems that projected cone-shaped paper flyers through the air.
REFERENCES:
patent: 3345977 (1967-10-01), Hall
patent: 3653538 (1972-04-01), Lamar
patent: 5553599 (1996-09-01), Benavides
patent: 5996568 (1999-12-01), Ryan
patent: 6761157 (2004-07-01), Bartek
patent: 7225802 (2007-06-01), Benavides
Carone Michael J.
Gray George S.
Klein Gabriel J
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