Patent US4072157A successfully refreshed from Google Patents.
US4072157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable nursing device
Assignee: ROY L WINES AND SON Inc
•
Filing: 1976-04-29
•
Granted: 1978-02-07
•
Expires: 1996-04-29
Abstract
Abstract A mobile cabinet encloses a plurality of basins or receptacles to which hot and cold water may be conducted under control of valves for cleaning, washing and drinking purposes through flexible conduits and from which water is drained through a flexible waste conduit. A water heater and a waste drain pump associated with one of the receptacles cooperates with other facilities therein to clean articles during a timed-controlled cleaning cycle, while manually operated valves control the supply of water to the other receptacles for washing and drinking purposes.
Inventors
- 👤 Roy L. Wines, Jr.
- 👤 Roy L. Wines, III
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:43
CPC Classifications
A; A61; A61G; A61G12/00; A61G12/001; A47; A47K; A47K1/00; A47K1/02; A61G9/00; A61G9/02
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
146 words
In a portable nursing unit having a plurality of liquid receiving receptacles and a plurality of flexible conduits connected thereto through which liquid is conducted to and from said receptacles, a mobile cabinet enclosing the conduits and said receptacles, closure means mounted on the cabinet for alternately concealing and exposing at least one of said receptacles when displaced between closed and open positions, control valve means connected to at least one of said conduits for selectively supplying liquid to said one of the receptacles, means connecting another of the conduits to each of the receptacles for draining waste liquid therefrom, cleaning means mounted within said one of the receptacles and connected to the valve means for cleaning articles loaded into said one of the receptacles, and programming control means connected to the valve means for effecting a cleaning operational cycle within said one of the receptacles.
Claim 2
Dependent Claim
146 words
In a portable nursing unit having a plurality of liquid receiving receptacles and a plurality of flexible conduits connected thereto through which liquid is conducted to and from said receptacles, a mobile cabinet enclosing the conduits and said receptacles, closure means mounted on the cabinet for alternately concealing and exposing at least one of said receptacles when displaced between closed and open positions, control valve means connected to at least one of said conduits for selectively supplying liquid to said one of the receptacles, means connecting another of the conduits to each of the receptacles for draining waste liquid therefrom, cleaning means mounted within said one of the receptacles and connected to the valve means for cleaning articles loaded into said one of the receptacles, and programming control means connected to the valve means for effecting a cleaning operational cycle within said one of the receptacles.
Claim 3
Dependent Claim
33 words
The combination of claim 1, wherein said control valve means is connected to a third of said conduits for supply of the liquid under a different temperature to said one of the receptacles.
Claim 4
Dependent Claim
22 words
The combination of claim 2, including pump means connected to said other of the conduits for inducing outflow of the waste liquid.
Claim 5
Dependent Claim
25 words
The combination of claim 3, including heating means connected to said third conduit for selectively heating the liquid supplied to said one of the receptacles.
Claim 6
Dependent Claim
38 words
The combination of claim 4, wherein said control valve means includes automatically operated valves controlling inflow of liquid to said one of the receptacles and manually operable valves controlling inflow of liquid to the other of the receptacles.
Claim 7
Dependent Claim
30 words
The combination of claim 5, including sensing means connected to the programming control means and engageable by the closure means in the closed position thereof for initiating said operational cycle.
Claim 8
Dependent Claim
40 words
The combination of claim 6, wherein said cleaning means includes a spray device through which liquid is discharged within said one of the receptacles and inverting means for displacing articles onto which the liquid is discharged during the operational cycle.
Claim 9
Dependent Claim
33 words
The combination of claim 7, wherein programming control means includes a time-controlled device through which operation of the heating means, spray device, inverting means and pump means is effected in a predetermined sequence.
Claim 10
Dependent Claim
38 words
The combination of claim 1, wherein said control valve means includes automatically operated valves controlling inflow of liquid to said one of the receptacles and manually operable valves controlling inflow of liquid to the other of the receptacles.
Claim 11
Dependent Claim
30 words
The combination of claim 9, including sensing means connected to the programming control means and engageable by the closure means in the closed position thereof for initiating said operational cycle.
Claim 12
Dependent Claim
40 words
The combination of claim 10, wherein said cleaning means includes a spray device through which liquid is discharged within said one of the receptacles and inverting means for displacing articles onto which the liquid is discharged during the operational cycle.
Claim 13
Dependent Claim
30 words
The combination of claim 1, including sensing means connected to the programming control means and engageable by the closure means in the closed position thereof for initiating said operational cycle.
Claim 14
Dependent Claim
40 words
The combination of claim 12, wherein said cleaning means includes a spray device through which liquid is discharged within said one of the receptacles and inverting means for displacing articles onto which the liquid is discharged during the operational cycle.
Claim 15
Dependent Claim
40 words
The combination of claim 1, wherein said cleaning means includes a spray device through which liquid is discharged within said one of the receptacles and inverting means for displacing articles onto which the liquid is discharged during the operational cycle.
Claim 16
Dependent Claim
143 words
In combination with a plurality of liquid receiving receptacles at least two supply conduits conducting liquid at different temperatures to at least two of the receptacles, a common drain conduit connected to all of said receptacles, heating means connected to one of said supply conduits for heating the liquid supplied to one of the two receptacles, article inverting means mounted within said one of the receptacles for reorientating articles loaded thereinto, spray means connected to said one of the supply conduits for discharging the liquid onto the articles within said one of the receptacles, time-controlled means connected to the heating means, the inverting means and the spray means for operation thereof in sequence during a cleaning cycle, and drain pump means rendered operative during said cleaning cycle for inducing outflow of liquid from said one of the receptacles into the common drain conduit.
Claim 17
Dependent Claim
143 words
In combination with a plurality of liquid receiving receptacles at least two supply conduits conducting liquid at different temperatures to at least two of the receptacles, a common drain conduit connected to all of said receptacles, heating means connected to one of said supply conduits for heating the liquid supplied to one of the two receptacles, article inverting means mounted within said one of the receptacles for reorientating articles loaded thereinto, spray means connected to said one of the supply conduits for discharging the liquid onto the articles within said one of the receptacles, time-controlled means connected to the heating means, the inverting means and the spray means for operation thereof in sequence during a cleaning cycle, and drain pump means rendered operative during said cleaning cycle for inducing outflow of liquid from said one of the receptacles into the common drain conduit.
Claim 18
Dependent Claim
54 words
The combination of claim 15, including a cabinet within which said receptacles are enclosed, a closure device mounted on the cabinet through which access to said one of the receptacles is provided and sensing means for initiating said cleaning cycle in response to closing of said one of the receptacles by the closure device.
Claim 19
Dependent Claim
40 words
The combination of claim 16, including a second closure device through which access to the other of said two receptacles is provided and means for guiding movement of said other of the receptacles to a position externally of the cabinet.
Claim 20
Dependent Claim
28 words
The combination of claim 15 including valve means for controlling flow of liquid between at least one of the supply conduits and one of the liquid receiving receptacles.
Claim 21
Dependent Claim
38 words
The combination of claim 15 including a recirculating pump interconnecting said pump means with the one of the receptacles, and means rendering said recirculating pump operative during the cleaning for recirculating liquid through said one of the receptacles.
References Cited (Backward Citations)
US2991481A
Cited
US3071424A
Cited
US3059653A
Cited
US3645283A
Cited
US4015614A
Cited
US3983583A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-06 | 1981-08-08 | 1982-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-06 | 1985-08-08 | 1986-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-06 | 1989-08-08 | 1990-02-07 | $7700.00 | Window Closed / Lapsed |