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US4354330A Expired / Lapsed US ⏱️ 0.0 years remaining

Flat-cornered triangular medical column

Assignee: Allied Healthcare Products Inc
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Filing: 1980-12-31
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Granted: 1982-10-19
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Expires: 2000-12-31
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Abstract

Abstract A medical power service column for use in a hospital room for supplying electrical power, lighting and gases and also for providing a centralized support for medical equipment. The medical column comprises a base, a wall enclosure and a top cover all having a unique flat-cornered cross-sectional shape. The flat-cornered triangular shape of the medical column allows free access to a patient in a hospital bed while supporting medical equipment in close proximity to the patient.

Inventors

  • 👤 Wesley W. Schwartz

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 20:34
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/107; A61G12/00; A61G12/002; Y; Y10; Y10S; Y10S128/00; Y10S128/906

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 284 words
A medical power service column for use in a hospital room having a floor and ceiling and sources of electricity and gases, said medical column supplying electrical power, lighting and gases and also providing a centralized support for medical equipment, said medical column comprising: a base having a flat-cornered triangular cross-section shape; a wall enclosure having an upper end and a lower end attached to said base, and having a flat-cornered triangular cross-sectional shape in alignment with said base, said wall enclosure containing electrical and gas supply lines and electrical equipment and supporting electrical and gas outlets and means for holding medical equipment on its outer surface, said wall enclosure comprising; three support beams having upper and lower ends located at each of the corners of said wall enclosure, said lower ends of said support beams being attached to said base, three face panels attached between said support beams to form said flat-cornered triangular shape, and support rails attached to said support beams and located directly behind said face panels for supporting electrical and gas outlet boxes and other equipment; a top cover attached to said upper ends of said three support beams and covering the upper end of said wall enclosure, said top cover having a flat-cornered triangular shape in alignment with said wall enclosure, said top cover also having an aperture for receiving said sources of electricity and gases; and wherein said medical column is positioned such that one of the corners of said medical column is next to a patient's bed; and wherein said flat-cornered triangular shape of said medical column allows free access to a patient in the hospital bed while supporting medical equipment in close proximity to the patient.
Claim 2
Dependent Claim 284 words
A medical power service column for use in a hospital room having a floor and ceiling and sources of electricity and gases, said medical column supplying electrical power, lighting and gases and also providing a centralized support for medical equipment, said medical column comprising: a base having a flat-cornered triangular cross-section shape; a wall enclosure having an upper end and a lower end attached to said base, and having a flat-cornered triangular cross-sectional shape in alignment with said base, said wall enclosure containing electrical and gas supply lines and electrical equipment and supporting electrical and gas outlets and means for holding medical equipment on its outer surface, said wall enclosure comprising; three support beams having upper and lower ends located at each of the corners of said wall enclosure, said lower ends of said support beams being attached to said base, three face panels attached between said support beams to form said flat-cornered triangular shape, and support rails attached to said support beams and located directly behind said face panels for supporting electrical and gas outlet boxes and other equipment; a top cover attached to said upper ends of said three support beams and covering the upper end of said wall enclosure, said top cover having a flat-cornered triangular shape in alignment with said wall enclosure, said top cover also having an aperture for receiving said sources of electricity and gases; and wherein said medical column is positioned such that one of the corners of said medical column is next to a patient's bed; and wherein said flat-cornered triangular shape of said medical column allows free access to a patient in the hospital bed while supporting medical equipment in close proximity to the patient.
Claim 3
Dependent Claim 103 words
The device described in claim 1, wherein said medical column has electrical and gas lines extending through said wall enclosure, and wherein said electrical and gas lines are coupled with the hospital's sources of electricity and gases and extend through said top cover and not through said base when said source is located only in the hospital ceiling, said electrical and gas lines extending through said base and not through said top cover when said source is located only in the hospital floor, said electrical and gas lines being attached to said electrical equipment, said electrical and gas outlets, and said electrical switches.
Claim 4
Dependent Claim 21 words
The device described in claim 1, wherein said medical column extends completely between the floor and ceiling of the hospital room.
Claim 5
Dependent Claim 23 words
The device described in claim 1, wherein said base has means for anchoring said medical column to the floor of the hospital room.
Claim 6
Dependent Claim 40 words
The device described in claim 1, wherein said top cover is in close proximity to the ceiling of the hospital room and wherein said roof cover has means for anchoring said medical column to the ceiling of the hospital room.
Claim 7
Dependent Claim 52 words
The device described in claim 1, wherein at least one of said face panels of said wall enclosures has light emitting portions near said top cover for providing room lighting for the hospital room, said wall enclosure also having electric lights located behind said light emitting portion for supplying said room lighting.

References Cited (Backward Citations)

US1597834A Cited
US3032057A Cited
US3462892A Cited
US3660591A Cited
US3769502A Cited
US3762298A Cited
US3921345A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1985-10-18 1986-04-19 1986-10-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1989-10-18 1990-04-19 1990-10-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1993-10-18 1994-04-19 1994-10-19 $7700.00 Window Closed / Lapsed

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