US3618145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Powered table for hospital bed
Assignee: Individual
•
Filing: 1970-07-10
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Granted: 1971-11-09
•
Expires: 1990-07-10
Abstract
Abstract AN ELECTRICALLY POWERED HYDRAULICALLY DRIVEN RETRACTABLE TABLE. A TABLE INTENDED TO BE MOUNTED ON A HOSPITAL BED AND IS CONSTRUCTED SO THE PATIENT, PRESUMABLY BEING PHYSICALLY UNABLE TO AMBULATE, MAY EASILY STOW THE TABLE OR RETURN IT TO A USABLE POSITION. THE TABLE SURFACE IS CONSTANTLY MAINTAINED IN A HORIZONTAL POSITION, I.E., IN A USABLE POSITION, IN A STOWED POSITION, AND WHEN TRAVELING FROM ONE POSITION TO THE OTHER.
Inventors
- 👤 James M Rowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:04
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/02; A47B23/025
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) | 1974-11-08 | 1975-05-10 | 1975-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-08 | 1979-05-10 | 1979-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-08 | 1983-05-10 | 1983-11-09 | $7700.00 | Window Closed / Lapsed |