← Back to Patent Explorer
US3713176A Expired / Lapsed US ⏱️ 0.0 years remaining

Self-cleaning restroom

Assignee: Individual
•
Filing: 1971-12-27
•
Granted: 1973-01-30
•
Expires: 1991-12-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A self-cleaning restroom including a panel swingably mounted therein between a normally vertical position and a cleaning or horizontal position. The front side of the panel has mounted thereto dispensers for dispensing the usual expendables commonly found in a restroom. The reverse side of the panel includes a group of nozzles suitably arranged thereon and communicated with a variety of fluids each of which is suitably programmed to emanate from the nozzle in a predetermined sequence for spray cleaning and disinfecting the entire restroom. Moving the panel to the cleaning position places the dispenser in a remote location where they remain dry during the entire sequence and suitably places the nozzles in an optimum location. Air is forced through suitable venting structure to expedite the drying process of the restroom subsequent to the fluids being sprayed therein.

Inventors

  • 👤 R Stock

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 16:43
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/28; A47K3/281; E; E03; E03D; E03D9/00; E03D9/002

Claims Analysis

Total Claims: 15
Claim 1
Independent Claim 119 words
A self-cleaning restroom comprising enclosure means including a floor, panel means hingedly mounted in said enclosure means for movement between a vertical in use position substantially perpendicular to said floor and a horizontal cleaning position substantially spaced above said floor, dispenser means mounted on said panel means being exposed to the interior of said enclosure means when said panel means is in said vertical position and being remote from said floor when said panel means is in said horizontal position, a source of fluid under pressure, and spray nozzle means communicated with said source of fluid directed into the interior of said enclosure means for cleaning said enclosure means when said panel means is in said horizontal cleaning position.
Claim 2
Dependent Claim 119 words
A self-cleaning restroom comprising enclosure means including a floor, panel means hingedly mounted in said enclosure means for movement between a vertical in use position substantially perpendicular to said floor and a horizontal cleaning position substantially spaced above said floor, dispenser means mounted on said panel means being exposed to the interior of said enclosure means when said panel means is in said vertical position and being remote from said floor when said panel means is in said horizontal position, a source of fluid under pressure, and spray nozzle means communicated with said source of fluid directed into the interior of said enclosure means for cleaning said enclosure means when said panel means is in said horizontal cleaning position.
Claim 3
Dependent Claim 119 words
A self-cleaning restroom comprising enclosure means including a floor, panel means hingedly mounted in said enclosure means for movement between a vertical in use position substantially perpendicular to said floor and a horizontal cleaning position substantially spaced above said floor, dispenser means mounted on said panel means being exposed to the interior of said enclosure means when said panel means is in said vertical position and being remote from said floor when said panel means is in said horizontal position, a source of fluid under pressure, and spray nozzle means communicated with said source of fluid directed into the interior of said enclosure means for cleaning said enclosure means when said panel means is in said horizontal cleaning position.
Claim 4
Dependent Claim 119 words
A self-cleaning restroom comprising enclosure means including a floor, panel means hingedly mounted in said enclosure means for movement between a vertical in use position substantially perpendicular to said floor and a horizontal cleaning position substantially spaced above said floor, dispenser means mounted on said panel means being exposed to the interior of said enclosure means when said panel means is in said vertical position and being remote from said floor when said panel means is in said horizontal position, a source of fluid under pressure, and spray nozzle means communicated with said source of fluid directed into the interior of said enclosure means for cleaning said enclosure means when said panel means is in said horizontal cleaning position.
Claim 5
Dependent Claim 183 words
A self-cleaning restroom having a plurality of walls, a ceiling, and a floor, said restroom comprising ledge means attached to the walls subjacent to the ceiling and defining a predetermined sized opening, panel means having dimensions substantially equal to the size of said opening and being hingedly attached to one of the walls for swinging movement between a normally vertical position and a horizontal cleaning position, said panel means contiguously engaging one of said walls when in said vertical position, said panel means being aligned with said ledge means and closing said opening when in said horizontal position, said panel means having obverse and reverse sides thereto, said reverse side being directed downwardly when said panel means is in said horizontal position, at least one source of fluid under pressure, spray nozzle means communicating with said fluid source and being attached to said reverse side of said panel means for controllably emanating said fluid downwardly therefrom to spray clean said restroom with said fluid, and drain means positioned within the floor for carrying away said fluid subsequent to said restroom being cleaned therewith.
Claim 6
Dependent Claim 183 words
A self-cleaning restroom having a plurality of walls, a ceiling, and a floor, said restroom comprising ledge means attached to the walls subjacent to the ceiling and defining a predetermined sized opening, panel means having dimensions substantially equal to the size of said opening and being hingedly attached to one of the walls for swinging movement between a normally vertical position and a horizontal cleaning position, said panel means contiguously engaging one of said walls when in said vertical position, said panel means being aligned with said ledge means and closing said opening when in said horizontal position, said panel means having obverse and reverse sides thereto, said reverse side being directed downwardly when said panel means is in said horizontal position, at least one source of fluid under pressure, spray nozzle means communicating with said fluid source and being attached to said reverse side of said panel means for controllably emanating said fluid downwardly therefrom to spray clean said restroom with said fluid, and drain means positioned within the floor for carrying away said fluid subsequent to said restroom being cleaned therewith.
Claim 7
Dependent Claim 21 words
The restroom of claim 2 in which is included means for moving said panel means between said vertical and horizontal positions.
Claim 8
Dependent Claim 33 words
The restroom of claim 2 in which is included a mirror attached to said obverse side of said panel means for viewing utilization thereof when said panel means is in said first position.
Claim 9
Dependent Claim 29 words
The restroom of claim 2 in which said source of fluid under pressure includes pump means for controllably forcing said fluid to emanate outward from said spray nozzle means.
Claim 10
Dependent Claim 22 words
The restroom of claim 5 in which is included vent means for allowing movement of air into and out of said restroom.
Claim 11
Dependent Claim 33 words
The restroom of claim 6 in which is included blower means for forcing movement of air through said vent means to facilitate drying of said restroom subsequent to said fluid being sprayed therein.
Claim 12
Dependent Claim 34 words
The restroom of claim 7 in which is included means for heating the air being forced by said blower means to further facilitate drying of said restroom subsequent to said fluid being sprayed therein.
Claim 13
Dependent Claim 22 words
The restroom of claim 8 in which is included a plurality of reservoir means respectively holding quantities of various different type fluids.
Claim 14
Dependent Claim 37 words
The restroom of claim 9 in which is included a plurality of valve means respectively communicating with the plurality of reservoir means for selectively controlling the flow of said various types of fluid to said nozzle means.
Claim 15
Dependent Claim 35 words
The restroom of claim 10 in which is included programmer means for causing said pump means, said blower means, said heating means, and said plurality of valve means to be energized in a logical sequence.

References Cited (Backward Citations)

US2712863A Cited
US2870457A Cited
US3005205A Cited
US3212105A Cited
US3381312A Cited
US3447166A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-01-30 1976-07-31 1977-01-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-01-30 1980-07-31 1981-01-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-01-30 1984-07-31 1985-01-30 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag