US3705984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable cassette holder and patient support for chest x-rays
Assignee: Westric Cutting Tool Inc
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Filing: 1971-03-09
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Granted: 1972-12-12
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Expires: 1991-03-09
Abstract
Abstract A PORTABLE HOLDER FOR X-RAY FILM CASSETTES FOR SUPPORTING A BEDRIDDEN PATIENT IN A DESIRED POSITION WITH RESPECT TO THE CASSETTE FOR A CHEST X-RAY. A COLLAPSIBLE FRAME IS PROVIDED THAT HOLD A CASSETTE IN AN ANGULAR RELATIONSHIP WITH THE BED WHEREBY BOTH THE CHHEST OF THE PATIENT LEANING BACK ON THE CASSETTE IN THE FRAME AND THE CASSETTE ARE DISPOSED IN PARALLEL PLANE AND SUBSTANTIALLY PERPENDICULAR TO THE X-RAY BEAM.
Inventors
- 👤 John Marcus Westenberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:00
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/42; A61B6/4283; G; G03; G03B; G03B42/00; G03B42/02; G03B42/025; A61B6/04; A61B6/0407
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-12-12 | 1976-06-12 | 1976-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-12-12 | 1980-06-12 | 1980-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-12-12 | 1984-06-12 | 1984-12-12 | $7700.00 | Window Closed / Lapsed |