Patent US3066928A successfully refreshed from Google Patents.
US3066928A
Expired / Lapsed
US
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Resilient cushion structure
Assignee: Reeves Brothers Inc
•
Filing: 1958-10-28
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Granted: 1962-12-04
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Expires: 1978-10-28
Abstract
No abstract record available.
Inventors
- 👤 Kenneth B Lawrence
- 👤 Jr Joseph A V Turck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:48
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/14; A47C27/142; A47C27/144; A47C27/15; A47C27/16; B; B32; B32B; B32B27/00; Y; Y10; Y10S; Y10S297/00; Y10S297/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A RESILIENT CUSHION STRUCTURE COMPRISING IN COMBINATION A CENTRAL CORE FORMED OF FOAMED ORGANIC POLYMER
Claim 2
Dependent Claim
15 words
A RESILIENT CUSHION STRUCTURE COMPRISING IN COMBINATION A CENTRAL CORE FORMED OF FOAMED ORGANIC POLYMER
References Cited (Backward Citations)
FR787613A
Cited
GB451947A
Cited
US2619659A
Cited
US2788061A
Cited
FR1156313A
Cited
GB804094A
Cited
US2785739A
Cited
FR1176577A
Cited
US2836228A
Cited
FR1151996A
Cited
FR1169980A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |