US4180941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bean sprouter
Assignee: Individual
•
Filing: 1977-11-28
•
Granted: 1980-01-01
•
Expires: 1997-11-28
Abstract
Abstract A bean sprouter for convenient sprouting of beans, seeds, and the like for food preparation, the sprouter is constructed with a cannister having a water collection area in the bottom; a perforated container for beans to be sprouted that is supportable in the cannister above the water collector area, the container including a disposable filter paper casing for the beans; a top with a water inlet dish perforated to distribute water poured into the inlet dish over the bean container; a ventilation system; and an indicator device with a support base that rests on the beans in the bean container, and a vertical flag which is projectable through the top and is elevated as the beans in the container expand.
Inventors
- 👤 Joe Korematsu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:24
CPC Classifications
A; A01; A01G; A01G31/00; A01G31/02; Y; Y02; Y02P; Y02P60/00; Y02P60/20; Y02P60/21
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
187 words
A sprouter for beans and the like comprising: a. cannister having a water tight bottom and a water collection area at the bottom of said cannister; b. a cannister for beans and the like having a water draining bottom allowing water to pass through said container for accumulation and storage at the bottom of the water collection area; c. support means for supporting said container on said cannister above said water collection area; d. a top, covering said bean container for providing a dark environment for said beans in said container, said top having a concave dish portion with a plurality of uniformly spaced, open, water-passage holes in said dish portion passing through said top, said dish portion comprising a funnel-like temporary water collector for distributing water poured into said dish portion through said holes and over said bean container; and e. a ventilation means comprising at least one air passage through said cannister from the water collection area to the atmosphere, said air passage being located below the bottom of said bean container for venting accumulating carbon dioxide in the water collection area to the atmosphere.
Claim 2
Dependent Claim
187 words
A sprouter for beans and the like comprising: a. cannister having a water tight bottom and a water collection area at the bottom of said cannister; b. a cannister for beans and the like having a water draining bottom allowing water to pass through said container for accumulation and storage at the bottom of the water collection area; c. support means for supporting said container on said cannister above said water collection area; d. a top, covering said bean container for providing a dark environment for said beans in said container, said top having a concave dish portion with a plurality of uniformly spaced, open, water-passage holes in said dish portion passing through said top, said dish portion comprising a funnel-like temporary water collector for distributing water poured into said dish portion through said holes and over said bean container; and e. a ventilation means comprising at least one air passage through said cannister from the water collection area to the atmosphere, said air passage being located below the bottom of said bean container for venting accumulating carbon dioxide in the water collection area to the atmosphere.
Claim 3
Dependent Claim
40 words
The sprouter of claim 1 wherein said ventilation means further comprises a spout having a passage leading upward from said water collection area, said spout being adapted further for pouring excess water from said water collection area of said cannister.
Claim 4
Dependent Claim
44 words
The sprouter of claim 2 wherein said spout passage is bifurcated, having a first passage portion entering said cannister at the top of said water collection area and a second passage portion entering said cannister therein proximate the bottom of said water collection area.
Claim 5
Dependent Claim
17 words
The sprouter of claim 3 wherein said spout has a configuration in the form of a handle.
Claim 6
Dependent Claim
28 words
The sprouter of claim 1 wherein said sprouter includes further, a disposable paper filter means arrangeable in said container substantially encasing beans or the like in said container.
Claim 7
Dependent Claim
51 words
The sprouter of claim 5 wherein said paper filter means comprises a first cup-type paper filter nestable in said container and a second flat disk typer paper filter adapted to substantially cover said first paper filter, the beans and the like being locatable between said filter papers and substantially enclosed thereby.
Claim 8
Dependent Claim
22 words
The sprouter of claim 5 wherein said paper filter means comprises a packet encasing a predetermined amount of beans and the like.
Claim 9
Dependent Claim
27 words
The sprouter of claim 1 comprising further an indicator means for determining when beans and the like have sprouted and are ready for removal from the sprouter.
Claim 10
Dependent Claim
45 words
The sprouter of claim 8 wherein said indicator means comprises a lightweight base supportable over the top of beans or the like contained in said container and a flag means connected to said base for providing visual inspection of the position of said indicator means.
Claim 11
Dependent Claim
15 words
The sprouter of claim 8 wherein said flag means extends up through said cover means.
Claim 12
Dependent Claim
54 words
The sprouter of claim 1 having further, ventilation means for venting said water collection area, a disposable paper filler means arrangeable in said container substantially encasing beans or the like in said container, and an indicator means for determining when beans and the like have sprouted and are ready for removal from the sprouter.
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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) | 1982-12-31 | 1983-07-02 | 1984-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-31 | 1987-07-02 | 1988-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-31 | 1991-07-02 | 1992-01-01 | $7700.00 | Window Closed / Lapsed |