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US4777678A Expired / Lapsed US ⏱️ 0.0 years remaining

Method and apparatus for providing back support

Assignee: ULTRASON INTERNATIONAL Inc A CORP OF
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Filing: 1986-06-18
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Granted: 1988-10-18
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Expires: 2006-06-18
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Abstract

Abstract The invention is directed to a method and apparatus for providing orthopedic support. A preferred system (20) includes a pair of wedge-shaped pillows (22, 24), a cervical pillow (32) and a rectangular elevation pillow (38). The pillows (22, 24, 32 and 38) can be made of polyurethane foam and covered with nylon. One of the wedge-shaped pillows 22 has a cross-section of a right isosceles triangle. The other wedge-shaped pillow (24) also has a cross-section substantially similar to a right isosceles triangle but has a concave portion (30) suitable for receiving a convex neck support area (36) of the cervical pillow (32). The pillows (22, 24, 32 and 38) preferably include Velcro™ strips which allow the pillows to be interconnected and connected to a mat (42) so that an individual's legs and head can be appropriately supported to induce a pain-reducing curve in the individual's lower back. Rings (22a,b and 24a,b) are attached to the sides (26d,e and 28d,e) of pillows (22 and 24). Velcro™ covered straps 46 adjustably interconnect the rings to allow for various adjustable arrangements of the pillows. When the pillows (22, 24, 32 and 38) are not in use to provide orthopedic support, they can be combined to form a geometric solid, e.g. a cube. Thus, they can be readily stored and transported in a compact solid shape, and can also be used as a small chair, stool or ottoman.

Inventors

  • 👤 Gene M. Moore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 21:19
CPC Classifications
A; A47; A47C; A47C20/00; A47C20/02; A47C20/021; A47C17/00; A47C17/04; A47C17/045; A47C20/027

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 198 words
An apparatus for providing back and neck support to an individual comprising: plurality of pillows which fit together in a storage position to form a rectangular solid and can be removed from the storage position for use to provide back and neck support, said pillows comprising: (a) a cervical pillow shaped and configured to support the individual's neck and head; (b) a first wedge-shaped pillow having a right triangular cross section with two perpendicular sides and a hypotenuse side, the perpendicular sides and the hypotenuse side each having adjustable hook and loop connector means thereon; (c) a second wedge-shaped pillow having a substantially right triangular cross section with two perpendicular sides and a hypotenuse side, one perpendicular side and the hypotenuse side each having adjustable hook and loop connector means thereon; (d) a mat at least three feet in length; and (e) adjustable hook and loop connector means for connecting the cervical and first and second wedge-shaped pillows to the mat, wherein at least one of the wedge-shaped pillows can be adjustably connected to the mat to support the individual's upper and lower legs and the pillows fit together to form a geometrical solid for storage and transportation.
Claim 2
Independent Claim 198 words
An apparatus for providing back and neck support to an individual comprising: plurality of pillows which fit together in a storage position to form a rectangular solid and can be removed from the storage position for use to provide back and neck support, said pillows comprising: (a) a cervical pillow shaped and configured to support the individual's neck and head; (b) a first wedge-shaped pillow having a right triangular cross section with two perpendicular sides and a hypotenuse side, the perpendicular sides and the hypotenuse side each having adjustable hook and loop connector means thereon; (c) a second wedge-shaped pillow having a substantially right triangular cross section with two perpendicular sides and a hypotenuse side, one perpendicular side and the hypotenuse side each having adjustable hook and loop connector means thereon; (d) a mat at least three feet in length; and (e) adjustable hook and loop connector means for connecting the cervical and first and second wedge-shaped pillows to the mat, wherein at least one of the wedge-shaped pillows can be adjustably connected to the mat to support the individual's upper and lower legs and the pillows fit together to form a geometrical solid for storage and transportation.
Claim 3
Dependent Claim 14 words
The apparatus of claim 1, wherein the hook and loop connectors are Velcro™ strips.
Claim 4
Dependent Claim 12 words
The apparatus of claim 2, wherein the geometrical solid is a cube.
Claim 5
Dependent Claim 25 words
The apparatus of claim 1, further comprising a parallelepiped elevation pillow suitable for elevating at least one of the wedge-shaped pillows off of the mat.
Claim 6
Dependent Claim 14 words
The apparatus of claim 1, wherein the pillows are formed from medium density foam.
Claim 7
Dependent Claim 13 words
The apparatus of claim 5, wherein the medium density foam is polyurethane foam.
Claim 8
Dependent Claim 12 words
The apparatus of claim 6, wherein the foam is covered with nylon.
Claim 9
Dependent Claim 15 words
The apparatus of claim 1, wherein the right triangular cross-sections are isosceles right triangular cross-sections.

References Cited (Backward Citations)

GB191212663A Cited
US3775785A Cited
US3828377A Cited
US4171549A Cited
US4482138A Cited
US4471952A Cited
US4432107A Cited
US4473913A Cited
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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) 1991-10-18 1992-04-18 1992-10-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-10-18 1996-04-18 1996-10-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-10-18 2000-04-18 2000-10-18 $7700.00 Window Closed / Lapsed

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