Patent US3099844A successfully refreshed from Google Patents.
US3099844A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat constructions and processes of producing the same
Assignee: Uniroyal Inc
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Filing: 1961-01-04
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Granted: 1963-08-06
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Expires: 1981-01-04
Abstract
No abstract record available.
Inventors
- 👤 Richard C Bolesky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:16
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/02; A47C7/34; A47C27/00; A47C27/04; A47C27/05; A47C27/053; Y; Y10; Y10S; Y10S297/00; Y10S297/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A SEAT CONSTRUCTION, COMPRISING A RESILIENT SEATING PAD, A PLURALITY OF COIL SPRINGS ARRANGED IN SPACED PARALLEL ROWS, A NORMALLY INEXTENSIBLE, FLEXIBLE INSULATOR SHEET HAVING OPEN INTERSTICES THEREIN INTERPOSED BETWEEN SAID PAD AND SAID COIL SPRINGS, SAID INSULATOR SHEET BEING PROVIDED WITH A PLURALITY OF PARALLEL PLEATS EACH OF WHICH IS LOCATED BETWEEN A RESPECTIVE PAIR OF ROWS OF SAID SPRINGS, SAID PLEATS BEING ADAPTED TO FLATTEN OUT AND THUS TO RENDER SAID INSULATOR SHEET EXTENSIBLE UNDER LOADS APPLIED NORMALLY TO SAID PAD, WHEREBY UPON APPLICATION OF A LOAD TO SAID PAD SAID SPRINGS ARE EFFECTIVELY INDEPENDENT OF ONE ANOTHER AND THOSE REMOTE FROM THE REGION OF APPLICATION
Claim 2
Dependent Claim
108 words
A SEAT CONSTRUCTION, COMPRISING A RESILIENT SEATING PAD, A PLURALITY OF COIL SPRINGS ARRANGED IN SPACED PARALLEL ROWS, A NORMALLY INEXTENSIBLE, FLEXIBLE INSULATOR SHEET HAVING OPEN INTERSTICES THEREIN INTERPOSED BETWEEN SAID PAD AND SAID COIL SPRINGS, SAID INSULATOR SHEET BEING PROVIDED WITH A PLURALITY OF PARALLEL PLEATS EACH OF WHICH IS LOCATED BETWEEN A RESPECTIVE PAIR OF ROWS OF SAID SPRINGS, SAID PLEATS BEING ADAPTED TO FLATTEN OUT AND THUS TO RENDER SAID INSULATOR SHEET EXTENSIBLE UNDER LOADS APPLIED NORMALLY TO SAID PAD, WHEREBY UPON APPLICATION OF A LOAD TO SAID PAD SAID SPRINGS ARE EFFECTIVELY INDEPENDENT OF ONE ANOTHER AND THOSE REMOTE FROM THE REGION OF APPLICATION
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) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |