Deformable tube winding device

Details Deformable tube winding device Deformable tube winding device

2008-03-10

2010-11-23

Jacyna, J. Casimer (Department: 3754)

Dispensing

Collapsible wall-type container

With wall-collapsing means

Reexamination Certificate

active

07837068

ABSTRACT:
A squeezable dispenser tube wind-up device, comprising a longitudinally elongated hollow body having opposite, substantially flat exterior sides tapering laterally toward an elongated body inlet at one lateral extremity of the body, the body having an outwardly enlarged, manually grippable, first domed exterior surface at the opposite lateral extremity thereof and merging with said flat sides, the body having opposite ends, the opposite end of the body having an endwise secondarily domed outer surface, for nesting in the palm of the hand of the user, said second domed surface merging with said first domed surface and with said flat tapering exterior sides.

REFERENCES:
patent: 1990929 (1935-02-01), Bonham
patent: D150885 (1948-09-01), Richardson
patent: 2747772 (1956-05-01), Ernst
patent: 3219238 (1965-11-01), Borkenhagen et al.
patent: D378557 (1997-03-01), Tal
patent: 5685457 (1997-11-01), Liberatore
patent: 6247618 (2001-06-01), Liberatore
patent: D543751 (2007-06-01), Rendzio
patent: D554985 (2007-11-01), Tal
patent: D587050 (2009-02-01), Behan

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