US4840168A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination arm splint and finger support means
Assignee: L'Nard Restorative Concepts Inc
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Filing: 1988-08-11
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Granted: 1989-06-20
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Expires: 2008-08-11
Abstract
Abstract An arm splint is disclosed comprising upper and lower layers with a hand receiving portion formed on the forward end thereof. The rearward ends of the upper and lower layers are detachably secured together and are integrally secured together at the forward ends thereof through a fold that is created in the material of the device. Conventional retaining bands extend between the layers to conventionally hold the arm splint to the forearm of the patient. A separate elongated slot is formed between the two layers adjacent the forward ends thereof to receive the support arm of a plurality of thumb and finger support means. Pin means is provided in an aperture extending through the slot member for detachably holding the support arms of the thumb and finger support means within said slot. Each of the support arms has one or more apertures for reception of the pin means.
Inventors
- 👤 Robert Lonardo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:46
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/04; A61F5/05; A61F5/058; A61F5/05841; A61F5/05858; A61F5/05866
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
143 words
In combination, a finger support, a forearm and wrist splint, comprising an elongated base strip having a longitudinal axis adapted to conform to the underside of a patient's forearm, said base strip having first and second layers, each having forward and rearward ends; said base strip being folded at its upper forward end and extending rearwardly with said second layer dwelling coextensively with said first layer, a hand support portion formed at said forward end of said first layer, connecting means detachably connecting the rearward ends of said first and second layers, a slot means formed between said first and second layers adjacent said forward ends, said slot means extending transversely with respect to the longitudinal axis of said base strip and being adapted to transversely slidably receive said finger support, and means for detachably securing said finger support within said slot means.
Claim 2
Dependent Claim
143 words
In combination, a finger support, a forearm and wrist splint, comprising an elongated base strip having a longitudinal axis adapted to conform to the underside of a patient's forearm, said base strip having first and second layers, each having forward and rearward ends; said base strip being folded at its upper forward end and extending rearwardly with said second layer dwelling coextensively with said first layer, a hand support portion formed at said forward end of said first layer, connecting means detachably connecting the rearward ends of said first and second layers, a slot means formed between said first and second layers adjacent said forward ends, said slot means extending transversely with respect to the longitudinal axis of said base strip and being adapted to transversely slidably receive said finger support, and means for detachably securing said finger support within said slot means.
Claim 3
Dependent Claim
31 words
The combination of claim 1 wherein said connecting means is a U-shaped portion formed at said rearward end of said first layer that receives the rearward end of said second layer.
Claim 4
Dependent Claim
77 words
The combination of claim 1 wherein said finger support is adapted to support a plurality of fingers in an extended position, comprising a horizontally disposed U-shaped member having upper and lower support arms, bracket means secured to said upper arm and extending forwardly and outwardly therefrom, a plurality of finger support means on said bracket adapted for individual attachment to separate fingers of a patient's hand, said lower arm being adapted for insertion into said slot means.
Claim 5
Dependent Claim
26 words
The combination of claim 3 wherein said U-shaped member provides a space between said upper and lower arms to accommodate the thickness of a patient's hand.
Claim 6
Dependent Claim
48 words
The combination of claim 1 wherein said finger support comprises a U-shaped thumb support adapted to embrace the bottom and sides of a portion of a patient's thumb, said U-shaped thumb support having a support arm extending laterally therefrom and is adapted for insertion into said slot means.
Claim 7
Dependent Claim
72 words
The combination of claim 1 wherein said finger support comprises a finger support portion adapted to support the fingers of a patient's hand, an arcuate thumb support arm extending rearwardly from said finger support portion and terminating in a forwardly extending thumb support element spaced from and underneath said finger support portion, and a support arm extending laterally from said finger support portion and is adapted for insertion into said slot means.
Claim 8
Dependent Claim
22 words
The combination of claim 6 wherein said support arm is L-shaped and extends rearwardly and thence laterally toward said thumb support arm.
Claim 9
Dependent Claim
26 words
The combination of claim 2 wherein said U-shaped portion has a raised portion received in a notch formed in the rearward end of said second layer.
References Cited (Backward Citations)
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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) | 1992-06-19 | 1992-12-19 | 1993-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-06-19 | 1996-12-19 | 1997-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-06-19 | 2000-12-19 | 2001-06-20 | $7700.00 | Window Closed / Lapsed |