US3256534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control device for adjustable beds
Assignee: ROYALMETAL CORP
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Filing: 1963-04-05
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Granted: 1966-06-21
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Expires: 1983-04-05
Abstract
No abstract record available.
Inventors
- 👤 Roland A Benoit
- 👤 Robert F Gingras
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:26
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/002; A61G7/018; A47; A47C; A47C20/00; A47C20/04; A47C20/041
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
148 words
A CONTROL DEVICE USED ON A POWER OPERATED ADJUSTABLE BED COMPRISING (A) MEANS FOR MOUNTING THE CONTROL DEVICE SO AS TO BE LOCATED BELOW A MATTRESS SUPPORTED ON SAID BED, (B) TELESCOPING LEVER MEANS INCLUDING A FIRST LEVER SECTION PIVOTALLY CONNECTED TO SAID MOUNTING MEANS FOR MOVEMENT BETWEEN OPERATIVE AND INOPERATIVE POSITION, AND A SECOND LEVER SECTION FOR MOVEMENT WITH RESPECT TO SAID FIRST LEVER SECTION FOR MOVEMENT BETWEEN EXTENDED AND RETRACTED POSITIONS WITH RESPECT THERETO WHEREBY IN THE EXTENDED POSITION SAID SECOND LEVER SECTION EXTENDS ABOVE THE LEVER OF THE MATTRESS, (C) A SWITCH MEANS CONNECTED ON THE BED FRAME, (D) AND MEANS INTERCONNECTING SAID FIRST LEVER SECTION TO SAID SWITCH MEANS WHEREBY SAID SWITCH IS ACTUATED UPON MOVEMENT OF SAID FIRST LEVER SECTION TO OPERATIVE POSITION, (E) AND MEANS FOR SECURING SAID SECOND LEVER SECTION IN THE RETRACTED POSITION SO AS TO RENDER SAID LEVER INOPERATIVE.
References Cited (Backward Citations)
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US1693126A
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US2344397A
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US2523076A
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US2632898A
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US2996732A
Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-20 | 1969-12-20 | 1970-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-20 | 1973-12-20 | 1974-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-20 | 1977-12-20 | 1978-06-21 | $7700.00 | Window Closed / Lapsed |