Patent US5248182A successfully refreshed from Google Patents.
US5248182A
Expired / Lapsed
US
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Chair body support
Assignee: WIEDEL JEANNE
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Filing: 1992-11-25
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Granted: 1993-09-28
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Expires: 2012-11-25
Abstract
Abstract A padded seat cushion support consists of large, vertical side cushions having extremely full and soft padding. When installed on a chair, such as a wheelchair, the cushions grip the sides of the occupant, including both sides of the occupant's head. The vertical side cushions are affixed to a central fabric panel which is fastened to the inside chair seat back by straps and also by a pocket at the rear of the panel which receives the top of the chair seat back. The vertical side cushions are slanted inward along the central panel to a top end of the panel where they are held on either side of the patient's head, thereby comfortably supporting the patient's head against unwanted lateral deflection.
Inventors
- 👤 Debra A. Hittie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:53
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/10; A47; A47C; A47C7/00; A47C7/36; A47C7/40; A47C7/42; A47C7/425; A61G5/1091; A61G5/12; A61G5/121
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
150 words
A chair body support to provide head and torso restraint for a patient seated therein, comprising: a panel with means to affix said panel to the chair along the inside surface of the chair back; a pocket at the top and in the rear of said panel which receives the top of the chair back when installed on the chair; a pair of vertically-extending side cushions, each being affixed to said panel along a pair of seams at vertical side edges of the panel, each cushion having an internal volume which decreases toward the bottom of the panel and increases toward the top so that each cushion has a wide and full lateral cross-section at the top and a narrow lateral cross-section at the bottom; and said panel being narrower at the top and said cushions being spaced closest together at the top where their lateral cross-section is the greatest.
Claim 2
Dependent Claim
150 words
A chair body support to provide head and torso restraint for a patient seated therein, comprising: a panel with means to affix said panel to the chair along the inside surface of the chair back; a pocket at the top and in the rear of said panel which receives the top of the chair back when installed on the chair; a pair of vertically-extending side cushions, each being affixed to said panel along a pair of seams at vertical side edges of the panel, each cushion having an internal volume which decreases toward the bottom of the panel and increases toward the top so that each cushion has a wide and full lateral cross-section at the top and a narrow lateral cross-section at the bottom; and said panel being narrower at the top and said cushions being spaced closest together at the top where their lateral cross-section is the greatest.
Claim 3
Dependent Claim
36 words
The chair body support of claim 1, wherein said means to affix said to said chair includes aperture means at the bottom of said panel for receiving straps which affix the panel to the chair back.
Claim 4
Dependent Claim
37 words
The chair body support of claim 2, wherein said cushions are dimensioned with respect to a person seated in said chair such that the top of said cushions contact and support the head of the person laterally.
References Cited (Backward Citations)
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Cited
GB448358A
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GB766553A
Cited
FR1101008A
Cited
GB838118A
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GB990112A
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US3542421A
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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) | 1996-09-27 | 1997-03-29 | 1997-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-09-27 | 2001-03-29 | 2001-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-09-27 | 2005-03-29 | 2005-09-28 | $7700.00 | Window Closed / Lapsed |