Patent US3145049A successfully refreshed from Google Patents.
US3145049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible chair lounge
Assignee: —
•
Filing: —
•
Granted: 1964-08-18
•
Expires: 1981-08-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:23
CPC Classifications
A; A47; A47C; A47C13/00; A45; A45F; A45F3/00; A45F3/22; A45F3/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
IN A CONVERTIBLE CHAIR-LOUNGE, THE COMBINATION OF: A FRAME HAVING A BACK AND SIDE ARMS; A RIGIDLY SUPPORTED BACK CUSHION HINGEDLY SECURED TO THE BACK OF SAID FRAME; AN EXTENSIBLE-RETRACTABLE LINKAGE SECURED TO SAID FRAME ADJACENT SAID SIDE ARMS; AN EXTENSIBLE-RETRACTABLE OTTOMAN SECURED TO ONE EXTREMITY OF SAID LINKAGE AND ADAPTED TO BE EXTENDED AND RETRACTED THEREUPON; A FLEXIBLE, HAMMOCK-LIKE SLING INTERPOSED BETWEEN AND SECURED, RESPECTIVELY, AT ITS REAR END TO THE LOWER EXTREMITY OF SAID BACK CUSHION AND AT ITS FORWARD END TO THE REAR EXTREMITY OF THE OTTOMAN; AND A CUSHION SUBSTANTIALLY SHORTER THAN SAID SLING SECURED TO THE UPPER SURFACE OF SAID SLING IN IMMEDIATE PROXIMITY TO THE LOWER EXTREMITY OF SAID BACK CUSHION.
Claim 2
Dependent Claim
117 words
IN A CONVERTIBLE CHAIR-LOUNGE, THE COMBINATION OF: A FRAME HAVING A BACK AND SIDE ARMS; A RIGIDLY SUPPORTED BACK CUSHION HINGEDLY SECURED TO THE BACK OF SAID FRAME; AN EXTENSIBLE-RETRACTABLE LINKAGE SECURED TO SAID FRAME ADJACENT SAID SIDE ARMS; AN EXTENSIBLE-RETRACTABLE OTTOMAN SECURED TO ONE EXTREMITY OF SAID LINKAGE AND ADAPTED TO BE EXTENDED AND RETRACTED THEREUPON; A FLEXIBLE, HAMMOCK-LIKE SLING INTERPOSED BETWEEN AND SECURED, RESPECTIVELY, AT ITS REAR END TO THE LOWER EXTREMITY OF SAID BACK CUSHION AND AT ITS FORWARD END TO THE REAR EXTREMITY OF THE OTTOMAN; AND A CUSHION SUBSTANTIALLY SHORTER THAN SAID SLING SECURED TO THE UPPER SURFACE OF SAID SLING IN IMMEDIATE PROXIMITY TO THE LOWER EXTREMITY OF SAID BACK CUSHION.
References Cited (Backward Citations)
US977883A
Cited
FR635183A
Cited
US2248603A
Cited
US2632897A
Cited
US2582904A
Cited
US2634430A
Cited
US2615502A
Cited
US2650644A
Cited
US2691409A
Cited
US2880784A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |