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US3146023A Expired / Lapsed US ⏱️ 0.0 years remaining

Leg-rest mounting means for reclining chairs

Assignee: Individual
•
Filing: 1962-04-24
•
Granted: 1964-08-25
•
Expires: 1982-04-24
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Abstract

No abstract record available.

Inventors

  • 👤 Lorenz Anton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 11:29
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/031; A47C1/034; A47C1/0342; A47C1/0345

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 205 words
A RECLINING CHAIR COMPRISING A SUPPORT, A BODY-SUPPORTING UNIT INCLUDING A SEAT AND BACK-REST MOUNTED ON SAID SUPPORT FOR MOVEMENT THROUGH A FIRST PHASE OF MOVEMENT FROM A SITTING POSITION INTO AN INTERMEDIATE RESTING POSITION AND FOR FURTHER MOVEMENT THROUGH A SECOND PHASE FROM SAID RESTING POSITION INTO A RECLINING POSITION, SEAT CONTROL MEANS INCLUDING A CARRIER MOVABLY MOUNTED ON SAID SUPPORT, STOP MEANS ENGAGEABLE WITH SAID CARRIER IN THE SITTING POSITION OF SAID BODY-SUPPORTING UNIT FOR ESTABLISHING A SUBSTANTIALLY STATIONARY POSITION FOR SAID CARRIER, A LEG-REST CONTROL LINKAGE OPERATIVELY CONNECTED TO SAID SEAT CONTROL MEANS, AND A LEG-REST OPERATIVELY CONNECTED TO SAID LEG-REST CONTROL LINKAGE, SAID LEG-REST CONTROL LINKAGE INCLUDING A LINK, A PIVOT ON SAID LINK, AND MEANS DEPENDING FROM SAID SEAT GUIDINGLY ENGAGING SAID PIVOT TO MOVE ALONG A PATH EXTENDING SUBSTANTIALLY FORE AND AFT OF SAID SEAT, CONNECTING MEANS OPERATIVELY CONNECTED TO A MOVABLE PART OF SAID CHAIR TO ELEVATE SAID LEG-REST, AND AN ACTUATING LINK PIVOTALLY CONNECTED TO A MOVABLE PART OF SAID CHAIR OTHER THAN SAID SEAT AT A POINT SPACED FROM SAID SEAT FOR EFFECTING FORWARD DISPLACEMENT OF SAID PIVOT IN RESPONSE TO RECLINING MOVEMENT OF SAID BODY-SUPPORTING UNIT TO SIMULTANEOUSLY EXTEND SAID LEG-REST RELATIVE TO SAID SEAT.
Claim 2
Dependent Claim 205 words
A RECLINING CHAIR COMPRISING A SUPPORT, A BODY-SUPPORTING UNIT INCLUDING A SEAT AND BACK-REST MOUNTED ON SAID SUPPORT FOR MOVEMENT THROUGH A FIRST PHASE OF MOVEMENT FROM A SITTING POSITION INTO AN INTERMEDIATE RESTING POSITION AND FOR FURTHER MOVEMENT THROUGH A SECOND PHASE FROM SAID RESTING POSITION INTO A RECLINING POSITION, SEAT CONTROL MEANS INCLUDING A CARRIER MOVABLY MOUNTED ON SAID SUPPORT, STOP MEANS ENGAGEABLE WITH SAID CARRIER IN THE SITTING POSITION OF SAID BODY-SUPPORTING UNIT FOR ESTABLISHING A SUBSTANTIALLY STATIONARY POSITION FOR SAID CARRIER, A LEG-REST CONTROL LINKAGE OPERATIVELY CONNECTED TO SAID SEAT CONTROL MEANS, AND A LEG-REST OPERATIVELY CONNECTED TO SAID LEG-REST CONTROL LINKAGE, SAID LEG-REST CONTROL LINKAGE INCLUDING A LINK, A PIVOT ON SAID LINK, AND MEANS DEPENDING FROM SAID SEAT GUIDINGLY ENGAGING SAID PIVOT TO MOVE ALONG A PATH EXTENDING SUBSTANTIALLY FORE AND AFT OF SAID SEAT, CONNECTING MEANS OPERATIVELY CONNECTED TO A MOVABLE PART OF SAID CHAIR TO ELEVATE SAID LEG-REST, AND AN ACTUATING LINK PIVOTALLY CONNECTED TO A MOVABLE PART OF SAID CHAIR OTHER THAN SAID SEAT AT A POINT SPACED FROM SAID SEAT FOR EFFECTING FORWARD DISPLACEMENT OF SAID PIVOT IN RESPONSE TO RECLINING MOVEMENT OF SAID BODY-SUPPORTING UNIT TO SIMULTANEOUSLY EXTEND SAID LEG-REST RELATIVE TO SAID SEAT.

References Cited (Backward Citations)

US1568217A Cited
US2662582A Cited
US2788058A Cited
US2909213A Cited
US3075808A Cited
US2989342A Cited
US3065990A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-08-25 1968-02-24 1968-08-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-08-25 1972-02-24 1972-08-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-08-25 1976-02-24 1976-08-25 $7700.00 Window Closed / Lapsed

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