Patent US2630585A successfully refreshed from Google Patents.
US2630585A
Expired / Lapsed
US
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Adjustable bedspring
Assignee: Individual
•
Filing: 1950-07-03
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Granted: 1953-03-10
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Expires: 1970-07-03
Abstract
No abstract record available.
Inventors
- 👤 Clyde B Reese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:15
CPC Classifications
A; A47; A47C; A47C23/00; A47C23/04; A47C23/043; A47C23/0435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US135965A
Cited
US379138A
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US597878A
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US655598A
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US1367713A
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US1643793A
Cited
US2049550A
Cited
US2595072A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |