Patent US4051858A successfully refreshed from Google Patents.
US4051858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solvent sink and dispenser
Assignee: Individual
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Filing: 1976-12-27
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Granted: 1977-10-04
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Expires: 1996-12-27
Abstract
Abstract A two-compartment sink for the cleaning of automotive parts with solvents, provision being made for selectively drawing solvent fluid from either of two storage tanks and for selectively dispensing same through either or both of two dispensing heads including a nozzle on a flex hose and a feed-through brush. Protection is afforded against fire originating in the cleaning sink.
Inventors
- 👤 Anthony P. Mele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:33
CPC Classifications
B; B08; B08B; B08B3/00; B08B3/006
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
217 words
A solvent sink and dispenser comprising in combination: a cabinet comprising an open top having a cover hingedly mounted along one of its top edges, a two compartment sink mounted in a recessed manner within the top of said cabinet, each of the compartments having a drain in the bottom thereof, a pair of fluid tanks mounted within said cabinet, a pair of fluid dispensing heads mounted in said cabinet for dispensing fluid into either compartment of said sink, a conduit system including a first valve means for selectively connecting in a closed system either of said tanks to said dispensing heads from said heads into one or more of the compartments of said sink through its drain and back to a selected tank, means for pressurizing said system, a second valve means connected in said system for selectively connecting said conduit system to a given one of said dispensing heads, a fire resistant plate hingedly mounted on said cover for movement to and from said cover, and temperature sensitive means interconnecting said cover and said plate for releasing said plate for its movement away from said cover and over said sink when said cover is in an open position upon a fire occurring in said sink and effecting in a predetermined manner said temperature sensitive means.
Claim 2
Dependent Claim
217 words
A solvent sink and dispenser comprising in combination: a cabinet comprising an open top having a cover hingedly mounted along one of its top edges, a two compartment sink mounted in a recessed manner within the top of said cabinet, each of the compartments having a drain in the bottom thereof, a pair of fluid tanks mounted within said cabinet, a pair of fluid dispensing heads mounted in said cabinet for dispensing fluid into either compartment of said sink, a conduit system including a first valve means for selectively connecting in a closed system either of said tanks to said dispensing heads from said heads into one or more of the compartments of said sink through its drain and back to a selected tank, means for pressurizing said system, a second valve means connected in said system for selectively connecting said conduit system to a given one of said dispensing heads, a fire resistant plate hingedly mounted on said cover for movement to and from said cover, and temperature sensitive means interconnecting said cover and said plate for releasing said plate for its movement away from said cover and over said sink when said cover is in an open position upon a fire occurring in said sink and effecting in a predetermined manner said temperature sensitive means.
Claim 3
Dependent Claim
22 words
The solvent sink and dispenser set forth in claim 1 wherein: said plate is hingedly mounted within the outline of said cover.
Claim 4
Dependent Claim
23 words
The solvent sink and dispenser set forth in claim 1 wherein: said temperature sensitive means comprises at least in part a meltable material.
Claim 5
Dependent Claim
41 words
The solvent sink and dispenser set forth in claim 1 wherein: said temperature sensitive means comprises a cord having a heat sensitive end extending through said cover on the side of said cover facing one of the compartments of said sink.
Claim 6
Dependent Claim
72 words
The solvent sink and dispenser set forth in claim 1 wherein: said temperature sensitive means comprises a cord slidably mounted on the inside surface of said cover, the ends of which are provided with temperature sensitive members, and each of said temperature sensitive members extending through said plate to a point above a different one of like compartments of said sink and holding said cover in a given position over said sink.
Claim 7
Dependent Claim
19 words
The solvent sink and dispenser set forth in claim 1 wherein: said fluid comprises one or more different solvents.
Claim 8
Dependent Claim
26 words
The solvent sink and dispenser set forth in claim 1 wherein: a partition separating the compartments of said sink are provided with an interconnecting overflow passageway.
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) | 1980-10-03 | 1981-04-04 | 1981-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-03 | 1985-04-04 | 1985-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-03 | 1989-04-04 | 1989-10-04 | $7700.00 | Window Closed / Lapsed |