Patent US4630193A successfully refreshed from Google Patents.
US5960987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self sealing drinking dispenser
Assignee: BESDINE MANAGEMENT Co
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Filing: 1998-04-16
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Granted: 1999-10-05
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Expires: 2018-04-16
Abstract
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.
Inventors
- 👤 Kurt Solland
- 👤 Glen H. Tobias
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:14
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/38; B65D25/40; B65D25/42; B65D25/46; B65D25/465; B31; B31B; B31B50/00; B31B50/74; B31B50/81; B31B50/84; B65D3/00; B65D3/28
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
135 words
A container having an integral lid, the container comprising: a) a body formed between diametrically disposed top and bottom portions; b) a rim congruent to said top portion forming a seal for an integral lid; c) said lid having a lower portion having a hinged edge, and an upper portion having an upper edge shaped to match said rim, at least one aperture formed in said lid to facilitate the dispensing of the contents from said container; d) a crease formed in said body defining said hinged edge of said lower portion of said lid, said lid and said body integrally joined at said crease, said crease dimensioned allowing said lid to continuously hinge toward said rim, substantially sealing said container and retaining a closed position about said rim when biased into said closed position.
Claim 2
Dependent Claim
135 words
A container having an integral lid, the container comprising: a) a body formed between diametrically disposed top and bottom portions; b) a rim congruent to said top portion forming a seal for an integral lid; c) said lid having a lower portion having a hinged edge, and an upper portion having an upper edge shaped to match said rim, at least one aperture formed in said lid to facilitate the dispensing of the contents from said container; d) a crease formed in said body defining said hinged edge of said lower portion of said lid, said lid and said body integrally joined at said crease, said crease dimensioned allowing said lid to continuously hinge toward said rim, substantially sealing said container and retaining a closed position about said rim when biased into said closed position.
Claim 3
Dependent Claim
18 words
The container of claim 1 wherein said lid is upwardly sloped to its closed position from said crease.
Claim 4
Dependent Claim
21 words
The container of claim 1 further comprising a ridge formed parallel with said rim for accepting and retaining said lid therein.
Claim 5
Dependent Claim
30 words
The container of claim 1 wherein said body is tapered at its bottom portion to facilitate efficient nesting of a plurality of said containers, storage and handling of said containers.
Claim 6
Dependent Claim
25 words
The container of claim 1 wherein said body is selected from a group of three-hundred-sixty degree circular, oval, oblong, rectangular, polygonal, and annular cross sections.
Claim 7
Dependent Claim
91 words
The container of claim 1 wherein said lid is alternatively positional along said crease in said closed position, by biasing said lid past a stop formed by an inner circumference of said rim and retained along a ridge formed continuous with said rim, said ridge having a larger circumference than said circumference of said stop and substantially matching a circumference of said lid; and an open position, by moving said lid out of said ridge and past said stop to a substantially linear position with said body thereby forming a spout.
Claim 8
Dependent Claim
17 words
The container of claim 1 wherein said aperture is formed in the upper edge of said lid.
Claim 9
Dependent Claim
14 words
The container of claim 1 further comprising a dispensing rim congruent to said aperture.
Claim 10
Dependent Claim
13 words
The container of claim 1 further comprising a lip congruent to said aperture.
Claim 11
Dependent Claim
22 words
The container of claim 1 further comprising at least one perforation formed in said lid for forming said at least one aperture.
Claim 12
Dependent Claim
13 words
The container of claim 1 wherein said container is constructed of deformable material.
Claim 13
Dependent Claim
11 words
The container of claim 11, wherein said deformable material is resilient.
Claim 14
Dependent Claim
25 words
The container of claim 11, wherein said deformable material is selected from at least one of the group consisting of cardboard, plastic, polypropylene and styrofoam.
Claim 15
Dependent Claim
139 words
A container having an integral lid, the container comprising: a) a body formed between diametrically disposed top and bottom portions; a rim congruent to said top portion forming a seal for an integral lid; b) said lid having a lower portion having a hinged edge, and an upper portion having an upper edge shaped to match said rim, at least one aperture formed in said lid to facilitate the dispensing of the contents from said container; c) a crease formed in said body defining said hinged edge of said lower portion of said lid, said lid and said body integrally joined at said crease, said crease dimensioned allowing said lid to continuously hinge toward said rim and assume a concave shape, substantially sealing said container and retaining a closed position about said rim when biased into said closed position.
Claim 16
Dependent Claim
139 words
A container having an integral lid, the container comprising: a) a body formed between diametrically disposed top and bottom portions; a rim congruent to said top portion forming a seal for an integral lid; b) said lid having a lower portion having a hinged edge, and an upper portion having an upper edge shaped to match said rim, at least one aperture formed in said lid to facilitate the dispensing of the contents from said container; c) a crease formed in said body defining said hinged edge of said lower portion of said lid, said lid and said body integrally joined at said crease, said crease dimensioned allowing said lid to continuously hinge toward said rim and assume a concave shape, substantially sealing said container and retaining a closed position about said rim when biased into said closed position.
Claim 17
Dependent Claim
18 words
The container of claim 14 wherein said lid is upwardly sloped to its closed position from said crease.
Claim 18
Dependent Claim
113 words
The container of claim 14 wherein said lid is alternatively positional along said crease in said closed position, wherein in said closed position said lid assumes a concave shape, by biasing said lid past a stop formed by an inner circumference of said rim and retained along a ridge formed continuous with said rim, said ridge having a larger circumference than said circumference of said stop and substantially matching a circumference of said lid; and an open position, wherein in said open position said lid assumes a convex shape, by moving said lid out of said ridge and past said stop to a substantially linear position with said body thereby forming a spout.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-10-04 | 2003-04-05 | 2003-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-04 | 2007-04-05 | 2007-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-04 | 2011-04-05 | 2011-10-05 | $7700.00 | Window Closed / Lapsed |