US3184266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple position reclining chair
Assignee: Individual
•
Filing: 1962-12-28
•
Granted: 1965-05-18
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Expires: 1982-12-28
Abstract
No abstract record available.
Inventors
- 👤 Fridtjof F Schliephacke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:10
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
175 words
A MULTIPLE POSITION RECLINING CHAIR COMPRISING A SUPPORT FRAME, A BODY-SUPPORTING STRUCTURE INCLUDING A SEAT AND BACK-REST MOUNTED FOR MOVEMENT THROUGH A FIRST MOTION PHASE FROM AN UPRIGHT SITTING POSITION TO AN INTERMEDIATE, TILTED SITTING POSITION AND THROUGH A SECOND MOTION PHASE TO A FULLY RECLINED POSITION, A PAIR OF SPACED CARRIER LINKS EXTENDING FORWARDLY OF SAID CHAIR AND PIVOTALLY MOUNTED AT THEIR REAR ENDS AT SPACED JOINTS ON THE SUPPORT FRAME, AN INTERMEDIATE LINK EXENDING BETWEEN AND PIVOTALLY CONNECTED TO THE FORWARD ENDS OF SAID CARRIER LINKS, SAID INTERMEDIATE LINK AND CARRIER LINKS CONSTITUTING A FOUR-BAR LINKAGE, MEANS SUPPORTING SAID FOUR-BAR LINKAGE IN A STATIONARY POSITION DURING THE FIRST MOTION PHASE, FRONT AND REAR GUIDE MEANS SUPPORTING THE BODY-SUPPORTING STRUCTURE, AND GUIDING THE SAME FOR MOVEMENT DURING THE FIRST MOTION PHASE, SAID FRONT GUIDE MEANS INCLUDING A FRONT GUIDE LINK PIVOTALLY MOUNTED ON THE FOUR-BAR LINKAGE AND PIVOTALLY CONNECTED TO THE FORWARD PORTION OF THE SEAT, SAID FRONT GUIDE LINK HAVING AN EXTENSION DEPENDING BELOW ITS PIVOTAL MOUNT ON SAID FOUR-BAR LINKAGE, A LEG-
Claim 2
Dependent Claim
175 words
A MULTIPLE POSITION RECLINING CHAIR COMPRISING A SUPPORT FRAME, A BODY-SUPPORTING STRUCTURE INCLUDING A SEAT AND BACK-REST MOUNTED FOR MOVEMENT THROUGH A FIRST MOTION PHASE FROM AN UPRIGHT SITTING POSITION TO AN INTERMEDIATE, TILTED SITTING POSITION AND THROUGH A SECOND MOTION PHASE TO A FULLY RECLINED POSITION, A PAIR OF SPACED CARRIER LINKS EXTENDING FORWARDLY OF SAID CHAIR AND PIVOTALLY MOUNTED AT THEIR REAR ENDS AT SPACED JOINTS ON THE SUPPORT FRAME, AN INTERMEDIATE LINK EXENDING BETWEEN AND PIVOTALLY CONNECTED TO THE FORWARD ENDS OF SAID CARRIER LINKS, SAID INTERMEDIATE LINK AND CARRIER LINKS CONSTITUTING A FOUR-BAR LINKAGE, MEANS SUPPORTING SAID FOUR-BAR LINKAGE IN A STATIONARY POSITION DURING THE FIRST MOTION PHASE, FRONT AND REAR GUIDE MEANS SUPPORTING THE BODY-SUPPORTING STRUCTURE, AND GUIDING THE SAME FOR MOVEMENT DURING THE FIRST MOTION PHASE, SAID FRONT GUIDE MEANS INCLUDING A FRONT GUIDE LINK PIVOTALLY MOUNTED ON THE FOUR-BAR LINKAGE AND PIVOTALLY CONNECTED TO THE FORWARD PORTION OF THE SEAT, SAID FRONT GUIDE LINK HAVING AN EXTENSION DEPENDING BELOW ITS PIVOTAL MOUNT ON SAID FOUR-BAR LINKAGE, A LEG-
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) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |