Patent US4981144A successfully refreshed from Google Patents.
US4981144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Urine separation and collection device
Assignee: Individual
•
Filing: 1986-07-03
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Granted: 1991-01-01
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Expires: 2006-07-03
Abstract
Abstract Urine or other liquid is automatically divided into equal amounts upon being poured into the inlet opening of a manifold having a tubular body and its upper end and a plurality of outlets adjacent its lower end. Substantially equal amounts of fluid exit each outlet and are received by a plurality of independent fluid chambers.
Inventors
- 👤 Henry A. Carels, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:45
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/145; A61B5/14507; A61B5/20; A61B5/207; A61B5/208
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
101 words
A portable collection device for temporary placement on an irregular support surface to separate and store liquid said collection device comprising: a manifold having; a tapered tubular body with a large upper end and a small compact lower end, an inlet opening for receiving liquid in the upper end of the tubular body, and a plurality of outlet means adjacent to the lower end of the tubular body, for causing substantially all of the liquid poured therein to flow in equal amounts out said outlet means with minimal accumulation in said manifold, substantially unaffected by varying inclination of the tubular body.
Claim 2
Dependent Claim
101 words
A portable collection device for temporary placement on an irregular support surface to separate and store liquid said collection device comprising: a manifold having; a tapered tubular body with a large upper end and a small compact lower end, an inlet opening for receiving liquid in the upper end of the tubular body, and a plurality of outlet means adjacent to the lower end of the tubular body, for causing substantially all of the liquid poured therein to flow in equal amounts out said outlet means with minimal accumulation in said manifold, substantially unaffected by varying inclination of the tubular body.
Claim 3
Dependent Claim
39 words
The invention of claim 1 further comprising a plurality of outlet tubes each having two ends, one end communicating with an outlet means in the manifold and the other end for removably cooperating with a canister for receiving liquid.
Claim 4
Dependent Claim
51 words
The invention of claim 2 wherein said manifold is further provided with a restricted orifice in the lower end of the body sized to allow the majority of the liquid entering the manifold to exit through the orifice with the remaining portion of the liquid equally divided between said outlet means.
Claim 5
Dependent Claim
17 words
The invention of claim 3 further comprising a reservoir for receiving the liquid flowing through said orifice.
Claim 6
Dependent Claim
33 words
The invention of claim 4 further comprising a cover, said cover cooperating with said reservoir and having a funnel formed therein which directs liquid poured therein into the inlet opening of the manifold.
Claim 7
Dependent Claim
31 words
The invention of claim 1 wherein said tubular body of the manifold has a generally vertical axis and said outlet means are circumferentially spaced about and radially projecting from said axis.
Claim 8
Dependent Claim
34 words
The invention of claim 6 further comprising a reservoir having a plurality of independent liquid compartments, each of said compartments oriented to receive liquid exiting from said plurality of outlet means in the manifold.
Claim 9
Dependent Claim
35 words
The invention of claim 7 further comprising a cover, said cover cooperating with said reservoir and having a funnel formed therein to direct liquid poured into said funnel into the inlet opening of said manifold.
Claim 10
Dependent Claim
21 words
The invention of claim 8 wherein said funnel of said cover sealingly, telescopically cooperates with said inlet opening of the manifold.
Claim 11
Dependent Claim
37 words
The invention of claim 7 wherein said reservoir and said manifold are integrally formed as a single unit where said plurality of chambers in the reservoir are radially spaced adjacent to each outlet means in the manifold.
Claim 12
Dependent Claim
116 words
A portable collection device for separating and storing a plurality of liquid samples, said collecting devices comprising: a reservoir having formed therein a plurality of independent chambers for receiving liquid; and a manifold having a tapered tubular body with a large upper end and a small compact lower end, said upper end forming an inlet opening for receiving liquid into the body, and said lower end provided with a plurality of outlet ports, each of said outlet ports oriented to direct fluid into one of the reservoir chambers so that when liquid is poured into the manifold inlet opening, the liquid is divided into predetermined proportional amounts, substantially unaffected by varying inclination of the tubular body.
Claim 13
Dependent Claim
116 words
A portable collection device for separating and storing a plurality of liquid samples, said collecting devices comprising: a reservoir having formed therein a plurality of independent chambers for receiving liquid; and a manifold having a tapered tubular body with a large upper end and a small compact lower end, said upper end forming an inlet opening for receiving liquid into the body, and said lower end provided with a plurality of outlet ports, each of said outlet ports oriented to direct fluid into one of the reservoir chambers so that when liquid is poured into the manifold inlet opening, the liquid is divided into predetermined proportional amounts, substantially unaffected by varying inclination of the tubular body.
Claim 14
Dependent Claim
27 words
The invention of claim 11 wherein there are an equal number of outlet ports as there are reservoir chambers and said liquid is divided substantially equally therebetween.
Claim 15
Dependent Claim
47 words
The invention of claim 12 further comprising a cover, said cover further cooperating with said reservoir to enclose same and having a funnel shaped portion formed therein for receiving liquid, said liquid received in the funnel shaped portion is directed into the inlet opening of the manifold.
Claim 16
Dependent Claim
19 words
The invention of claim 13 wherein said funnel shaped portion sealingly, telescopically cooperates with the inlet of the manifold.
Claim 17
Dependent Claim
35 words
The invention of claim 14 wherein said manifold inwardly tapers at its lower end to cause the liquid poured therein to flow in equal amounts through said outlet ports with minimal accumulation in said manifold.
Claim 18
Dependent Claim
44 words
The invention of claim 15 wherein said funnel shaped portion is provided with a tapered outlet end sealingly, telescopically cooperating with said manifold, the outlet of said funnel shaped portion having a cross-sectional area of less than the corresponding cross-sectional area of the manifold.
Claim 19
Dependent Claim
31 words
The invention of claim 11 wherein said tubular body of the manifold has a generally vertical axis and said outlet ports are circumferentially spaced apart and radially projecting from said axis.
Claim 20
Dependent Claim
31 words
The invention of claim 11 further comprising a protective film cooperating with said reservoir and the plurality of independent chambers formed therein temporarily form a liquid tight seal between said chambers.
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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) | 1993-12-31 | 1994-07-02 | 1995-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-31 | 1998-07-02 | 1999-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-31 | 2002-07-02 | 2003-01-01 | $7700.00 | Window Closed / Lapsed |