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US3256534A Expired / Lapsed US ⏱️ 0.0 years remaining

Control device for adjustable beds

Assignee: ROYALMETAL CORP
•
Filing: 1963-04-05
•
Granted: 1966-06-21
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Expires: 1983-04-05
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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)

US1383781A Cited
US1693126A Cited
US2344397A Cited
US2523076A Cited
US2632898A Cited
US2996732A Cited
US3153707A Cited

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

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