Patent US1422650A successfully refreshed from Google Patents.
Patent US5500007A successfully refreshed from Google Patents.
US5500007A
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US
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Therapeutic, portable water bed assembly having a water heating system
Assignee: Individual
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Filing: 1994-06-09
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Granted: 1996-03-19
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Expires: 2014-06-09
Abstract
Abstract A therapeutic, portable water heating bed assembly having a pair of beds, includes a water heater attached to and disposed within a base member of the bed, a water pillow which functions as a water tank, a straight water pipe extending through a concrete plate of the base member independently, a power control switch connected to the water heater, and a laminated paper on the concrete plate, whereby the bed assembly can be easily moved, the water pillow can maintain cold water, and the laminated paper and the cool water pillow can warm and treat a human body lying on the beds.
Inventors
- 👤 Yong H. Kim
- 👤 Soon J. Kim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:03
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/04; A47C21/048; A47C27/00; A47C27/08; A47C27/085; A47C31/00; A47G; A47G9/00; A47G9/10; A47G9/1036; A61; A61F; A61F7/00; F; F24; F24H; F24H1/00; F24H1/08
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
219 words
A therapeutic, portable water heating bed assembly provided with a water heating system, comprising: at least one bed including, a bed base member having a bottom support member, an insulating plate, a concrete plate and a laminated paper disposed in sequence on said bottom support member, a pair of longitudinal frames, and a plurality of transverse frames, said longitudinal frames and said transverse frames defining a bed support for said insulating plate, concrete plate and laminated paper, a straight configured water pipe extending through said concrete plate of the bed base member; a water pillow which functions as a water tank, said water pillow disposed on said laminated paper and at one end portion of said bed assembly; a water heater member attached to said base member of the bed assembly, said water heater member communicating with said straight configured water pipes, said water heater member including, a heater body adapted to contain water and for slidably receiving a heater therewithin, and a water heater cover for covering the heater body therewithin, and at least one thermostat attached to said heater body; connecting means for assembling said bed, whereby the bed assembly can be easily assembled and heating energy and pressure can warm and treat a human body lying above the laminated paper of the water heating bed assembly.
Claim 2
Dependent Claim
219 words
A therapeutic, portable water heating bed assembly provided with a water heating system, comprising: at least one bed including, a bed base member having a bottom support member, an insulating plate, a concrete plate and a laminated paper disposed in sequence on said bottom support member, a pair of longitudinal frames, and a plurality of transverse frames, said longitudinal frames and said transverse frames defining a bed support for said insulating plate, concrete plate and laminated paper, a straight configured water pipe extending through said concrete plate of the bed base member; a water pillow which functions as a water tank, said water pillow disposed on said laminated paper and at one end portion of said bed assembly; a water heater member attached to said base member of the bed assembly, said water heater member communicating with said straight configured water pipes, said water heater member including, a heater body adapted to contain water and for slidably receiving a heater therewithin, and a water heater cover for covering the heater body therewithin, and at least one thermostat attached to said heater body; connecting means for assembling said bed, whereby the bed assembly can be easily assembled and heating energy and pressure can warm and treat a human body lying above the laminated paper of the water heating bed assembly.
Claim 3
Dependent Claim
28 words
The therapeutic, portable water heating bed assembly of claim 1, wherein said straight configured water pipe is buried in said concrete plate and disposed on said wire net.
Claim 4
Dependent Claim
70 words
The therapeutic, portable water heating bed assembly of claim 1, wherein said at least one bed includes a pair of beds and said straight configured pipes of the pair of beds extend from a pair of upper outlet pipes which are communicated with said water heater member and extend to a pair of lower inlet pipes which are communicated with said water heater member through a heater inlet pipe, respectively.
Claim 5
Dependent Claim
41 words
The therapeutic, portable water heating bed assembly of claim 3, wherein said heater inlet pipe and one of said pair of lower inlet pipes are provided with a first switch valve and second switch valve, respectively for closing and opening thereof.
Claim 6
Dependent Claim
26 words
The therapeutic, portable water heating bed assembly of claim 1, wherein said water heater cover of the water heater member includes an insulation material disposed therein.
Claim 7
Dependent Claim
47 words
The therapeutic, portable water heating bed assembly of claim 1, wherein said water heater member is provided with a power control switch for controlling power to said heater member, said water power control switch attached on one wall of said longitudinal frames and near said water pillow.
Claim 8
Dependent Claim
23 words
The therapeutic, portable water heating bed assembly of claim 1, wherein said water pillow includes a security valve disposed on a top thereof.
Claim 9
Dependent Claim
19 words
The therapeutic, portable water heating bed assembly of claim 1, wherein said connecting means are bolts, nuts, and washers.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-03-19 | 1999-09-18 | 2000-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-03-19 | 2003-09-18 | 2004-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-03-19 | 2007-09-18 | 2008-03-19 | $7700.00 | Window Closed / Lapsed |