Patent US3833361A successfully refreshed from Google Patents.
US4572196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arch support especially for the therapy of pes valgus in children
Assignee: IPOS GmbH and Co KG
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Filing: 1984-01-11
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Granted: 1986-02-25
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Expires: 2004-01-11
Abstract
Abstract The invention relates to an incompressible, formed elastic body which adjusts itself to the dynamic movement of the foot and is secured as an integral part of a stocking sole.
Inventors
- 👤 Jan Prahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:51
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/14
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
198 words
An orthopaedic arch support, in particular for therapy of pes valgus in children, comprising, in combination, a stocking and a formed body shaped as a foot support, said stocking having a sole part, said formed body is made of a homogenous incompressible elastic silicone caoutchouc adjustable to the dynamic movements of the foot, said formed body is adhered to the surface of the sole part of said stocking, said formed body includes a horizontally extending heel support having a first side and a second side with each of said first and second sides extending in the long direction of the foot, a sustentaculum tali-supporting section extending upwardly from the first side of said heel support, an upwardly extending elastic support edge located along the second side of said heel support spaced laterally from said sustentaculum tali-supporting section, a first correction piece in the form of a supination wedge located below in contact with and secured to said heel support, a second correction piece for supporting the navicular bone extending upwardly from said first correction piece and in contact with the outer surface of said sustentaculum tali-supporting section, and said first and second connection pieces being detachable and replaceable.
Claim 2
Dependent Claim
198 words
An orthopaedic arch support, in particular for therapy of pes valgus in children, comprising, in combination, a stocking and a formed body shaped as a foot support, said stocking having a sole part, said formed body is made of a homogenous incompressible elastic silicone caoutchouc adjustable to the dynamic movements of the foot, said formed body is adhered to the surface of the sole part of said stocking, said formed body includes a horizontally extending heel support having a first side and a second side with each of said first and second sides extending in the long direction of the foot, a sustentaculum tali-supporting section extending upwardly from the first side of said heel support, an upwardly extending elastic support edge located along the second side of said heel support spaced laterally from said sustentaculum tali-supporting section, a first correction piece in the form of a supination wedge located below in contact with and secured to said heel support, a second correction piece for supporting the navicular bone extending upwardly from said first correction piece and in contact with the outer surface of said sustentaculum tali-supporting section, and said first and second connection pieces being detachable and replaceable.
Claim 3
Dependent Claim
19 words
Arch support, as set forth in claim 1, wherein said formed body is secured to said stocking by glueing.
Claim 4
Dependent Claim
19 words
Arch support, as set forth in claim 1, wherein said formed body is secured to said stocking by vulcanization.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-02-24 | 1989-08-26 | 1990-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-02-24 | 1993-08-26 | 1994-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-02-24 | 1997-08-26 | 1998-02-25 | $7700.00 | Window Closed / Lapsed |