Patent US4127137A successfully refreshed from Google Patents.
US4127137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing apparatus
Assignee: Individual
•
Filing: 1976-11-11
•
Granted: 1978-11-28
•
Expires: 1996-11-11
Abstract
Abstract A washing apparatus includes a cuplike casing receiving an annular receptacle containing the articles to be washed. A rotatable fluid distributor radially discharges fluid beneath the receptacle into the cup. The fluid is removed by a central overflow weir.
Inventors
- 👤 Reginald H. Butcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:43
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/0089; A47L15/14; A47L15/18; A47L15/22; B; B08; B08B; B08B11/00; B08B11/02; B08B3/00; B08B3/02
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
159 words
Washing apparatus suitable for use with a rotary power source comprising: a cuplike casing having a central axis; an annular receptacle for receiving and retaining articles to be washed, said receptacle comprising a plurality of circumferentially positioned cages, said receptacle being removably received within said cuplike casing at a predetermined position along the axis of said casing; a fluid distributing means mounted along the axis of said casing below said annular receptacle and within the central opening thereof, said fluid distributing means being rotatable by said rotary power source, said fluid distributing means having a central plenum for receiving fluid and a port connected to said plenum for discharging said fluid in a direction radial of said axis into said casing; inlet means for providing fluid to said central plenum; and overflow means operatively associated with said casing for controlling the fluid level therein in accordance with the axial position of said annular receptacle and for discharging fluid therefrom.
Claim 2
Dependent Claim
159 words
Washing apparatus suitable for use with a rotary power source comprising: a cuplike casing having a central axis; an annular receptacle for receiving and retaining articles to be washed, said receptacle comprising a plurality of circumferentially positioned cages, said receptacle being removably received within said cuplike casing at a predetermined position along the axis of said casing; a fluid distributing means mounted along the axis of said casing below said annular receptacle and within the central opening thereof, said fluid distributing means being rotatable by said rotary power source, said fluid distributing means having a central plenum for receiving fluid and a port connected to said plenum for discharging said fluid in a direction radial of said axis into said casing; inlet means for providing fluid to said central plenum; and overflow means operatively associated with said casing for controlling the fluid level therein in accordance with the axial position of said annular receptacle and for discharging fluid therefrom.
Claim 3
Dependent Claim
18 words
The washing apparatus according to claim 1 wherein said fluid distributing means includes stirrer means for said fluid.
Claim 4
Dependent Claim
18 words
Washing apparatus as claimed in claim 2, wherein the fluid distributing means includes a number of impeller blades.
Claim 5
Dependent Claim
45 words
The washing apparatus according to claim 1 wherein said fluid distributing means with said fluid discharge port is so positioned with respect to said overflow means as to provide a fluid circulation within said casing having vertically spaced flow components flowing in opposite radial directions.
Claim 6
Dependent Claim
19 words
Washing apparatus as claimed in claim 4, wherein the inside botton of the outer casing slopes downwardly and inwardly.
Claim 7
Dependent Claim
36 words
The washing apparatus according to claim 4 wherein said fluid distributing means is located along the bottom of said casing and wherein said overflow means is centrally located in said casing above said fluid distributing means.
Claim 8
Dependent Claim
17 words
The washing apparatus according to claim 1 wherein said fluid distributing means has a single discharge port.
Claim 9
Dependent Claim
30 words
The washing apparatus according to claim 1 wherein said fluid distributing means includes a plurality of discharge ports positioned on said fluid distributing means for asymmetric discharge of the fluid.
Claim 10
Dependent Claim
25 words
The washing apparatus according to claim 1 wherein said overflow means comprises a level controlling weir located within the central opening of said annular receptacle.
References Cited (Backward Citations)
US2116101A
Cited
US3036819A
Cited
US3421528A
Cited
US3534747A
Cited
US3612488A
Cited
US3854704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-11-27 | 1982-05-29 | 1982-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-27 | 1986-05-29 | 1986-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-27 | 1990-05-29 | 1990-11-28 | $7700.00 | Window Closed / Lapsed |