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US5174631A Expired / Lapsed US ⏱️ 0.0 years remaining

Footrest and stabilizer

Assignee: Individual
•
Filing: 1991-10-04
•
Granted: 1992-12-29
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Expires: 2011-10-04
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Abstract

Abstract A footrest and stabilizer is shown which provides increased stability to chairs and the like. The footrest and stabilizer is employed with chairs which have a base with five equi-radial support members extending out from a central portion providing support for a seat or the like. The footrest and stabilizer comprises an elongated member attached to one of the support members, and extending back under the central portion. The device also comprises a footrest attached to the elongated member at a beyond the central portion of the chair. A support bracket unites the elongated member with the two support members opposite the support member to which said elongated member is attached, and distributes at least a portion of the forces placed upon the chair by a user.

Inventors

  • 👤 Lester P. Schaevitz

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 12:23
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/50; A47C7/506; A47C7/002; A47C7/004; A47C7/52

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 241 words
A footrest and stabilizer providing increased stability to chairs, which chairs are provided with a base having five support members extending equiradially outward from a central portion such that each pair of contiguous support members are separated by an angle of approximately seventy-two degrees (72°) forming a star shaped pattern of support members in which the continuation of any first support member through said central portion would bisect the angle formed between the pair of two opposite support members farthest removed from said first support member providing support for a seat, wherein the footrest and stabilizer comprise: an elongated member affixed to a first (one) support member at some point along its length, and extending back under said central portion, bisecting the angle formed between the pair of two opposite support members farthest removed from said first (the) support member to which said elongated member is attached; a footrest portion fixedly attached to said elongated member at some suitable distance from said central portion of said chair opposite to the support member to which said elongated member is attached, said footrest being of suitable dimension and shape to accommodate (accomodate) the needs of a user; a support bracket in mating engagement with said elongated member and the two support members farthest removed from the support member to which said elongated member is attached, said support bracket distributing at least a portion of any forces placed upon said chair by a user.
Claim 2
Dependent Claim 241 words
A footrest and stabilizer providing increased stability to chairs, which chairs are provided with a base having five support members extending equiradially outward from a central portion such that each pair of contiguous support members are separated by an angle of approximately seventy-two degrees (72°) forming a star shaped pattern of support members in which the continuation of any first support member through said central portion would bisect the angle formed between the pair of two opposite support members farthest removed from said first support member providing support for a seat, wherein the footrest and stabilizer comprise: an elongated member affixed to a first (one) support member at some point along its length, and extending back under said central portion, bisecting the angle formed between the pair of two opposite support members farthest removed from said first (the) support member to which said elongated member is attached; a footrest portion fixedly attached to said elongated member at some suitable distance from said central portion of said chair opposite to the support member to which said elongated member is attached, said footrest being of suitable dimension and shape to accommodate (accomodate) the needs of a user; a support bracket in mating engagement with said elongated member and the two support members farthest removed from the support member to which said elongated member is attached, said support bracket distributing at least a portion of any forces placed upon said chair by a user.
Claim 3
Dependent Claim 25 words
The footrest and stabilizer of claim 1 wherein the elongated member is attached to said first support member by means of a bracket and pin.
Claim 4
Dependent Claim 29 words
The footrest and stabilizer of claim 1 wherein the elongated member is provided with a spacer at its point of contact with said first support member of said base.
Claim 5
Dependent Claim 28 words
The footrest and stabilizer of claim 1 wherein the elongated member is provided with at least one detent to assist in positioning the device relative to a chair.
Claim 6
Dependent Claim 16 words
The footrest and stabilizer of claim 1 wherein the footrest portion is a rectangle in shape.
Claim 7
Dependent Claim 17 words
The footrest and stabilizer of claim 1 wherein the footrest portion is further provided with a padding.
Claim 8
Dependent Claim 34 words
The footrest and stabilizer of claim 1 wherein the support bracket is further provided with a detent pin to cooperate with detents of said elongated member to assist in positioning relative to a chair.

References Cited (Backward Citations)

US1368957A Cited
US694538A Cited
US1091290A Cited
GB783026A Cited
US2854061A Cited
US2935123A Cited
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EP0045151A2 Cited
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GB2194731A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-12-29 1996-06-29 1996-12-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-12-29 2000-06-29 2000-12-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-12-29 2004-06-29 2004-12-29 $7700.00 Window Closed / Lapsed

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