US1065270A - Cuspidor. - Google Patents

Cuspidor. Download PDF

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Publication number
US1065270A
US1065270A US69206012A US1912692060A US1065270A US 1065270 A US1065270 A US 1065270A US 69206012 A US69206012 A US 69206012A US 1912692060 A US1912692060 A US 1912692060A US 1065270 A US1065270 A US 1065270A
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United States
Prior art keywords
walls
cuspidor
chamber
bowl
water
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Expired - Lifetime
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US69206012A
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Winslow A Power
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Individual
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J19/00—Devices for receiving spittle, e.g. spittoons
    • A61J19/04—Spittoons with water supply

Definitions

  • Fig. 2 is a vertical section therethrough.
  • the cuspidor is preferably constructed as an integral member and provided with inner walls 1, outer walls 2, a bottom 3 and a base it.
  • the inner walls 1 form the bowl of the cuspidor and as illustrated the said bowl is of a decreased diameter downwardly.
  • the small end of the bowl has its walls merged into the upper end of a discharge connection 5, and as shown said connection is extended below the'plane of the lower edges of the walls 1 where it is adapted'to be extended through the opening 6 in a floor or any other suitable support 7.
  • the walls of the bowl 1 are spaced from the outer walls 2 of the cuspidor and they are both connected "with the bottom 3 whereby they define therewith a. water circulating chamber 8.
  • the outer walls 2 are of concave-convex form with their concaved surfaces disposed in opposing relation with the walls 1.
  • the chamber 8 is of an upwardly restricted diameter so that its restricted portion is immediately in line with the flushing perforations 9 in the upper portion of the walls 1.
  • a water supply pipe '10 may be led through the floor 7 and connected as at 11 with the bottom 3 whereby water will be conveyed to the chamber 8.
  • a valve 12 in the pipe 10 has its stem 13 extended through the base 2 and exteriorly of the base the stem is provided with a manipulating wheel 14;.
  • the cuspidor described is extremely simple in construction, inexpensive to manu facture and the arrangement of the flushing means therefore maintains a perfect sanitary condition of the bowl at all times and when the device is used in such public places as hospitals, theaters or restaurants or the like the spread of diseases will be. reduced to a minimum.
  • the bottom of the pipe 5 is exteriorly threaded as at 15 for attachment to a suitable wastc conduit, not shown.
  • a cuspidor comprising an integral member having an inner wall decreasing in diameter downwardly, and outer walls, and a straight bottom wall, the bottom wall being connected with the said inner and outer walls and said inner and outer walls being connected with each other at their upper ends. and relatively arranged so as to define therebetween a chamber of an upwardly decreased width and terminating at a point slight above a series of perforations formed in the inner walls, and perforations opening into the chamber at the restricted portion thereof, a water supply pipe entering the chamber through the bottom Wall thereof, a base curved downwardly from the bottom, a valve in the pipe having its stem portion extended through the base and provided with a manipulator.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nozzles (AREA)

Description

' W. A. POWER.
GUSPIDOR. APPLIOATIO'N FILED APB.20, 1912.
Patented June 17, 1913.
. I I I O O O 0O 00 o I I 0 1 I I 0 O o a-nvumtoa Winslow A. Power 04% gm Grimm,
QYM M WINSLOW A. POWER, OF POUGHKEEPSIE, NEW YORK.
CUSPIDOR.
Specification of Letters Patent.
Patented June 17,1913.
Application filed April 20, 1912. Serial No. 692,060.
T 0 all 107mm 52- may concern:
lie it known that I, -WnvsLow A. Bowen, a citizen of the United States, residing at- Poughkeepsie, in the county of Dutchess and cuspidor. Fig. 2 is a vertical section therethrough.
The cuspidor is preferably constructed as an integral member and provided with inner walls 1, outer walls 2, a bottom 3 and a base it. The inner walls 1 form the bowl of the cuspidor and as illustrated the said bowl is of a decreased diameter downwardly. The small end of the bowl has its walls merged into the upper end of a discharge connection 5, and as shown said connection is extended below the'plane of the lower edges of the walls 1 where it is adapted'to be extended through the opening 6 in a floor or any other suitable support 7.
c The walls of the bowl 1 are spaced from the outer walls 2 of the cuspidor and they are both connected "with the bottom 3 whereby they define therewith a. water circulating chamber 8. The outer walls 2 are of concave-convex form with their concaved surfaces disposed in opposing relation with the walls 1.
Incident to the inclination of the walls 1 with the walls 2 and the bottom 3 it is evident that the chamber 8 is of an upwardly restricted diameter so that its restricted portion is immediately in line with the flushing perforations 9 in the upper portion of the walls 1. By restricting the upper portion of the chamber 8 the water is crowded at this point and it is compelled to enter the bowl 1 with greater force than were the chamber 8 of the same widthor diameter throughout. A water supply pipe '10 may be led through the floor 7 and connected as at 11 with the bottom 3 whereby water will be conveyed to the chamber 8. A valve 12 in the pipe 10 has its stem 13 extended through the base 2 and exteriorly of the base the stem is provided with a manipulating wheel 14;.
Now that the details of construction of the device are clearly described it is evident that water rising in the chamber 8 will be discharged therefrom in small jets, the jets being extended down against the inner surfaces of the bowl 1 so that the latter will be constantly flushed as long as water is permitted to discharge into the chamber. The perforations 9 are preferably inclined downwardly and inwardly so that the water will be discharged with considerable force against the inner surfaces of the bowl.
The cuspidor described is extremely simple in construction, inexpensive to manu facture and the arrangement of the flushing means therefore maintains a perfect sanitary condition of the bowl at all times and when the device is used in such public places as hospitals, theaters or restaurants or the like the spread of diseases will be. reduced to a minimum.
The bottom of the pipe 5 is exteriorly threaded as at 15 for attachment to a suitable wastc conduit, not shown.
I claim A cuspidor comprising an integral member having an inner wall decreasing in diameter downwardly, and outer walls, and a straight bottom wall, the bottom wall being connected with the said inner and outer walls and said inner and outer walls being connected with each other at their upper ends. and relatively arranged so as to define therebetween a chamber of an upwardly decreased width and terminating at a point slight above a series of perforations formed in the inner walls, and perforations opening into the chamber at the restricted portion thereof, a water supply pipe entering the chamber through the bottom Wall thereof, a base curved downwardly from the bottom, a valve in the pipe having its stem portion extended through the base and provided with a manipulator.
Tn iesiimony whereof I alhx my signature in presence of fiwo Witnesses.
VVINSLOXV A POVER.
\Vitnesses Mrs. WINSLOW A. POWER, Mrs. HENRY L. RYMPH.
US69206012A 1912-04-20 1912-04-20 Cuspidor. Expired - Lifetime US1065270A (en)

Priority Applications (1)

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US69206012A US1065270A (en) 1912-04-20 1912-04-20 Cuspidor.

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US69206012A US1065270A (en) 1912-04-20 1912-04-20 Cuspidor.

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US1065270A true US1065270A (en) 1913-06-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029339A1 (en) * 1990-09-15 1992-03-19 Bayerische Motoren Werke Ag Measurement surface scanning arrangement - directs beam over surface using rotating transparent plate with continuously varying inclination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029339A1 (en) * 1990-09-15 1992-03-19 Bayerische Motoren Werke Ag Measurement surface scanning arrangement - directs beam over surface using rotating transparent plate with continuously varying inclination

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