Patent US3074758A successfully refreshed from Google Patents.
US3074758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head-rest and control arrangement for multiple position chair
Assignee: Individual
•
Filing: 1960-11-08
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Granted: 1963-01-22
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Expires: 1980-11-08
Abstract
No abstract record available.
Inventors
- 👤 Fridtjof F Schliephacke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:01
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/02; A47C1/031; A47C1/036
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A MULTIPLE TYPE POSITION RECLINING CHAIR COMPRISING A SUPPORT FRAME, A BODY-SUPPORTING UNIT INCLUDING A SEAT AND BACK-REST, MEANS MOVABLY SECURING SAID BODY-SUPPORTING UNIT ON SAID SUPPORT FRAME FOR MOVEMENT THROUGH A FIRST MOTION PHASE FROM AN UPRIGHT SITTING POSITION TO AN INTERMEDIATE TILTED POSITION AND THEN THROUGH A SECOND MOTION PHASE FROM SAID INTERMEDIATE TILTED POSITION TO A FULLY TILTED POSITION, SAID MOUNTING MEANS INCLUDING A CARRIER MEMBER, A PIVOTAL MOUNT PIVOTALLY SECURING SAID CARRIER MEMBER ON SAID SUPPORT FRAME, A FRONT GUIDE LINK PIVOTALLY MOUNTED ON SAID CARRIER MEMBER AND PIVOTALLY CONNECTED TO SAID SEAT, A REAR GUIDE LINK PIVOTED TO SAID SEAT AND TO SAID SUPPORT FRAME, A HEAD-REST, MEANS MOUNT-
Claim 2
Dependent Claim
114 words
A MULTIPLE TYPE POSITION RECLINING CHAIR COMPRISING A SUPPORT FRAME, A BODY-SUPPORTING UNIT INCLUDING A SEAT AND BACK-REST, MEANS MOVABLY SECURING SAID BODY-SUPPORTING UNIT ON SAID SUPPORT FRAME FOR MOVEMENT THROUGH A FIRST MOTION PHASE FROM AN UPRIGHT SITTING POSITION TO AN INTERMEDIATE TILTED POSITION AND THEN THROUGH A SECOND MOTION PHASE FROM SAID INTERMEDIATE TILTED POSITION TO A FULLY TILTED POSITION, SAID MOUNTING MEANS INCLUDING A CARRIER MEMBER, A PIVOTAL MOUNT PIVOTALLY SECURING SAID CARRIER MEMBER ON SAID SUPPORT FRAME, A FRONT GUIDE LINK PIVOTALLY MOUNTED ON SAID CARRIER MEMBER AND PIVOTALLY CONNECTED TO SAID SEAT, A REAR GUIDE LINK PIVOTED TO SAID SEAT AND TO SAID SUPPORT FRAME, A HEAD-REST, MEANS MOUNT-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |