Self sealing drinking dispenser

Details Self sealing drinking dispenser Self sealing drinking dispenser

1998-04-16

1999-10-05

Cronin, Stephen K.

Receptacles

Closures

Pivotable,

220839, 220717, 222528, 222556, 222572, 229404, B65D 320, B65D 4708, B31B 172

Patent

active

059609877

ABSTRACT:
A container having an integral lid hinged about the wall of the container to selectively close and seal the same on demand. Integral walls extend from the bottom portion of the device to form the container, the top portion terminates in a rim and a sealing ridge. Integral to one of the walls of the container is a lid formed by a crease within one of the walls, which crease defines the bottom end of the lid. The lid's top end is matched to the shape of the top portion of the container for conforming and locking therewith in the closed position, the lid extending above the top portion of the cup, forming a spout and a lid, at least one aperture formed in the lid to facilitate dispensing of the contents from the container when the lid is in the closed position.

REFERENCES:
patent: 2016964 (1935-10-01), Huffman
patent: 2646200 (1953-07-01), Atkins
patent: 2812121 (1957-11-01), Sheets
patent: 3047179 (1962-07-01), Madej
patent: 3315866 (1967-04-01), Kersh et al.
patent: 3334797 (1967-08-01), Latham et al.
patent: 4216880 (1980-08-01), Drelichowski
patent: 4356951 (1982-11-01), Sharp
patent: 4572413 (1986-02-01), Vogt
patent: 4620665 (1986-11-01), McSherry
patent: 4886206 (1989-12-01), Martinez
patent: 5645191 (1997-07-01), Neville

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