US3587482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic treatment table
Assignee: TRI W G Inc
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Filing: 1969-02-14
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Granted: 1971-06-28
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Expires: 1989-02-14
Abstract
Abstract THE INVENTION COMPRISES A MOTORIZED TABLE FOR THERAPEUTIC TREATMENT HAVING FOUR TELESCOPING LEGS MOUNTED TO THE FRAME WITH A REVERSIBLE MOTOR ALSO MOUNTED TO SAID FRAME WITH THE MOTOR SHAFT PROJECTING VERTICALLY UPWARD. A TOOTHED GEAR MOUNTED TO SAID SHAFT AND A GEAR MOUNTED TO EACH OF THE FOUR TELESCOPING LEGS. AN ENDLESS LINK CHAIN PASSING THEREBY THE MOTOR SHAFT GEAR AND THE FOUR GEARS OF THE ENDLESS LINK CHAIN TO POWER THE LEGS FOR RAISING AND LOWERING THE LEGS SIMULTANEOUSLY.
Inventors
- 👤 Roman G Wieland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:04
CPC Classifications
A; A47; A47B; A47B9/00; A61; A61G; A61G7/00; A61G7/002; A61G7/012
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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |