Patent US2924925A successfully refreshed from Google Patents.
US2924925A
Expired / Lapsed
US
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Mattress filling machine
Assignee: CASH MACHINE Co Inc
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Filing: 1956-05-29
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Granted: 1960-02-16
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Expires: 1976-05-29
Abstract
No abstract record available.
Inventors
- 👤 Sr James A Cash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:48
CPC Classifications
B; B65; B65B; B65B63/00; B65B63/02; B65B63/026; B68; B68G; B68G7/00; B68G7/05; B68G7/051
Claims Analysis
Total Claims: 0
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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) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |