US3556092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forearm support board for intravenous injections
Assignee: Individual
•
Filing: 1969-04-17
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Granted: 1971-01-19
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Expires: 1989-04-17
Abstract
Abstract A disposable forearm support board for supporting an arm hand and fingers for intravenous feeding or the like. The arm board includes a flat substantially rigid core member of suitable width and length to fit comfortably the underside of the forearm and hand of a patient, the core member being immediately encased on all sides by an envelope sealed around the core member, the envelope comprising confronting panels of material sealed at their periphery and at least one of which comprises a cushioning material most advantageously polyurethane foam or similar material.
Inventors
- 👤 Melvin I Eisenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:37
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/52; Y; Y10; Y10S; Y10S128/00; Y10S128/06
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
86 words
A forearm support board for supporting a forearm and hand for intravenous feeding or the like, the forearm support board including a flat substantially rigid core member of suitable width and length to fit comfortably the underside of the forearm and hand of a patient, the core member being immediately encased on all sides by an envelope sealed around the core member, the envelope comprising confronting panels of material sealed together at their periphery and at least one of said confronting panels comprises a cushioning material.
Claim 2
Dependent Claim
86 words
A forearm support board for supporting a forearm and hand for intravenous feeding or the like, the forearm support board including a flat substantially rigid core member of suitable width and length to fit comfortably the underside of the forearm and hand of a patient, the core member being immediately encased on all sides by an envelope sealed around the core member, the envelope comprising confronting panels of material sealed together at their periphery and at least one of said confronting panels comprises a cushioning material.
Claim 3
Dependent Claim
24 words
The forearm support board of claim 1 wherein both of said confronting panels of material of the envelope are made of said cushioning material.
Claim 4
Dependent Claim
26 words
The forearm support board of claim 1 wherein said confronting panels of material are of thermoplastic material and are melted into sealed relation at their periphery.
Claim 5
Dependent Claim
25 words
The forearm support board of claim 1 wherein said cushioning material is a porous foam material permitting air to circulate beneath a forearm supported thereon.
Claim 6
Dependent Claim
27 words
The forearm support board of claim 2 wherein each of said confronting panels is a porous foam material permitting air to circulate beneath a forearm supported thereon.
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) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |