Patent US4501584A successfully refreshed from Google Patents.
US4501584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid drainage system with formed hinged support sheet
Assignee: Kendall Co
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Filing: 1983-03-04
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Granted: 1985-02-26
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Expires: 2003-03-04
Abstract
Abstract A liquid drainage system comprising, a receptacle having a chamber to receive the liquid, and a drainage tube communicating with the chamber. The system has a formed sheet of flexible material, with the sheet being of one-piece construction. The sheet has an elongated bar received in an upper portion of the receptacle, a first connecting portion extending from one side of the bar at a generally central location thereof, a first hinge extending across the sheet at an outer end of the first connecting portion, and a second elongated connecting portion extending from the first hinge on a side of the first hinge opposite the first connecting portion. The second connecting portion is flexed about the first hinge to align the first and second connecting portions in a facing relationship. The sheet has second and third hinges extending along opposed sides of the second connecting portion, and first and second hook members connected to the second and third hinges. The hook members have downwardly extending outer ends. The hook members are movable between a first position generally perpendicular to the receptacle to support the receptacle from an object, and a second position generally aligned with the receptacle with the outer ends of the hook members being located in front of the bar to form a handle to carry the receptacle.
Inventors
- 👤 James P. Cianci
- 👤 William J. Dunn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:00
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/0503
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
227 words
A liquid drainage system, comprising: a receptacle having a chamber to receive the liquid; a drainage tube communicating with the chamber; a formed sheet of flexible material, with said sheet being of one-piece construction, said sheet having an elongated bar received in an upper portion of the receptacle, a first connecting portion extending from one side of the bar at a generally central location thereof, a first hinge extending across the sheet at an outer end of the first connecting portion, a second elongated connecting portion extending from the first hinge on a side of the first hinge opposite the first connecting portion, said second connecting portion being flexed about the first hinge to align the first and second connecting portions in a facing relationship, second and third hinges extending along opposed sides of the second connecting portion, and first and second hook members connected to said second and third hinges, with the hook members having downwardly extending outer ends, said hook members being movable between a first position generally perpendicular to the receptacle to support the receptacle from an object, and a second position generally aligned with the receptacle with the outer ends of the hook members being located in front of said bar to form a handle to carry the receptacle including means for securing the first and second connecting portions in the facing relationship.
Claim 2
Dependent Claim
227 words
A liquid drainage system, comprising: a receptacle having a chamber to receive the liquid; a drainage tube communicating with the chamber; a formed sheet of flexible material, with said sheet being of one-piece construction, said sheet having an elongated bar received in an upper portion of the receptacle, a first connecting portion extending from one side of the bar at a generally central location thereof, a first hinge extending across the sheet at an outer end of the first connecting portion, a second elongated connecting portion extending from the first hinge on a side of the first hinge opposite the first connecting portion, said second connecting portion being flexed about the first hinge to align the first and second connecting portions in a facing relationship, second and third hinges extending along opposed sides of the second connecting portion, and first and second hook members connected to said second and third hinges, with the hook members having downwardly extending outer ends, said hook members being movable between a first position generally perpendicular to the receptacle to support the receptacle from an object, and a second position generally aligned with the receptacle with the outer ends of the hook members being located in front of said bar to form a handle to carry the receptacle including means for securing the first and second connecting portions in the facing relationship.
Claim 3
Dependent Claim
40 words
The system of claim 1 wherein the securing means comprises a first securing member on an outer end of the second connecting portion, and a second securing member adjacent the other side of the bar adjacent a central portion thereof.
Claim 4
Dependent Claim
18 words
The system of claim 2 wherein said first and second securing members comprise an interlocking pin and aperture.
Claim 5
Dependent Claim
265 words
A liquid drainage system, comprising: a receptacle having a chamber to receive the liquid; a drainage tube communicating with the chamber; a formed sheet of flexible material, with said sheet being of one-piece construction, said sheet having an elongated bar received in an upper portion of the receptacle, a first connection portion extending from one side of the bar at a generally central location thereof, a first hinge extending across the sheet at an outer end of the first connecting portion, a second elongated connecting portion extending from the first hinge on a side of the first hinge opposite the first connecting portion, said second connecting portion being flexed about the first hinge to align the first and second connecting portions in a facing relationship, second and third hinges extending along opposed sides of the second connecting portion, and first and second hook members connected to said second and third hinges, with the hook members having downwardly extending outer ends, said hook members being movable between a first position generally perpendicular to the receptacle to support the receptacle from an object, and a second position generally aligned with the receptacle with the outer ends of the hook members being located in front of said bar to form a handle to carry the receptacle wherein said first connecting portion has a cut-out defining a ring, said first connecting portion having a fourth hinge intermediate the bar and first hinge connecting the ring to the first connecting portion, said ring being flexed outwardly from the first connecting portion with said drainage tube being received in the ring.
Claim 6
Dependent Claim
265 words
A liquid drainage system, comprising: a receptacle having a chamber to receive the liquid; a drainage tube communicating with the chamber; a formed sheet of flexible material, with said sheet being of one-piece construction, said sheet having an elongated bar received in an upper portion of the receptacle, a first connection portion extending from one side of the bar at a generally central location thereof, a first hinge extending across the sheet at an outer end of the first connecting portion, a second elongated connecting portion extending from the first hinge on a side of the first hinge opposite the first connecting portion, said second connecting portion being flexed about the first hinge to align the first and second connecting portions in a facing relationship, second and third hinges extending along opposed sides of the second connecting portion, and first and second hook members connected to said second and third hinges, with the hook members having downwardly extending outer ends, said hook members being movable between a first position generally perpendicular to the receptacle to support the receptacle from an object, and a second position generally aligned with the receptacle with the outer ends of the hook members being located in front of said bar to form a handle to carry the receptacle wherein said first connecting portion has a cut-out defining a ring, said first connecting portion having a fourth hinge intermediate the bar and first hinge connecting the ring to the first connecting portion, said ring being flexed outwardly from the first connecting portion with said drainage tube being received in the ring.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-02-26 | 1988-08-27 | 1989-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-02-26 | 1992-08-27 | 1993-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-02-26 | 1996-08-27 | 1997-02-26 | $7700.00 | Window Closed / Lapsed |