US3394933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Invalid lifting and supporting device
Assignee: SUBURBAN Manufacturing CORP Inc
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Filing: 1966-04-28
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Granted: 1968-07-30
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Expires: 1986-04-28
Abstract
No abstract record available.
Inventors
- 👤 Roland A Benoit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:05
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/10; A61G7/1013; A61G7/1019; A61G7/104; A61G7/1046; A61G7/1073; A61G7/1082; A61G7/1094; A61H; A61H3/00; A61H3/04; A61G2200/00; A61G2200/30; A61G2200/34; A61G2200/36; A61G2200/50; A61G2200/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
AN APPARATUS FOR USE IN THE CARE AND TREATMENT OF INVALIDS, INCLUDING A BASE MEMBER, A FIRST HOLLOW MEMBER MOUNTED ON SAID BASE MEMBER, A HOUSING POSITIONED OVER SAID FIRST HOLLOW MEMBER AND ADAPTED TO MOVE WITH RESPECT TO SAID FIRST HOLLOW MEMBER, A SECOND HOLLOW MEMBER POSITIONED IN THE INTERIOR OF SAID FIRST HOLLOW MEMBER AND ADAPTED TO MOVE THEREIN, A PULLEY SUPPORTED BY SAID SECOND HOLLOW MEMBER, A CABLE POSITIONED OVER SAID PULLEY HAVING ONE END THEREOF SUPPORTED AT THE TOP OF THE HOUSING AND THE OTHER END THEREOF SUPPORTED BY THE FIRST HOLLOW MEMBER, MEANS FOR RAISING AND LOWERING SAID HOUSING AND SAID SECOND HOLLOW MEMBER WITH RESPECT TO SAID FIRST HOLLOW MEMBER AND MEANS CARRIED BY SAID HOUSING FOR ENGAGING AND LIFTING AN INVALID.
Claim 2
Independent Claim
128 words
AN APPARATUS FOR USE IN THE CARE AND TREATMENT OF INVALIDS, INCLUDING A BASE MEMBER, A FIRST HOLLOW MEMBER MOUNTED ON SAID BASE MEMBER, A HOUSING POSITIONED OVER SAID FIRST HOLLOW MEMBER AND ADAPTED TO MOVE WITH RESPECT TO SAID FIRST HOLLOW MEMBER, A SECOND HOLLOW MEMBER POSITIONED IN THE INTERIOR OF SAID FIRST HOLLOW MEMBER AND ADAPTED TO MOVE THEREIN, A PULLEY SUPPORTED BY SAID SECOND HOLLOW MEMBER, A CABLE POSITIONED OVER SAID PULLEY HAVING ONE END THEREOF SUPPORTED AT THE TOP OF THE HOUSING AND THE OTHER END THEREOF SUPPORTED BY THE FIRST HOLLOW MEMBER, MEANS FOR RAISING AND LOWERING SAID HOUSING AND SAID SECOND HOLLOW MEMBER WITH RESPECT TO SAID FIRST HOLLOW MEMBER AND MEANS CARRIED BY SAID HOUSING FOR ENGAGING AND LIFTING AN INVALID.
References Cited (Backward Citations)
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US2614267A
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US2792052A
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US3189345A
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US3137011A
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US3310816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |