US2410015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for filling life preservers and the like
Assignee: BIRMA Manufacturing Co Inc
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Filing: 1944-01-05
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Granted: 1946-10-29
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Expires: 1964-01-05
Abstract
No abstract record available.
Inventors
- 👤 James A Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:16
CPC Classifications
B; B68; B68G; B68G7/00; B68G7/05; B68G7/051; F; F21; F21V; F21V9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-10-28 | 1950-04-29 | 1950-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-10-28 | 1954-04-29 | 1954-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-10-28 | 1958-04-29 | 1958-10-29 | $7700.00 | Window Closed / Lapsed |