Patent US811934A successfully refreshed from Google Patents.
US811934A
Expired / Lapsed
US
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Automatic packing.
Assignee: LEA-DEGEN PUMP Co
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Filing: 1905-05-06
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Granted: 1906-02-06
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Expires: 1925-05-06
Abstract
No abstract record available.
Inventors
- 👤 Edward S Lea
- 👤 Julius Degen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:33
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/34; F16J15/36
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) | 1909-02-05 | 1909-08-07 | 1910-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-02-05 | 1913-08-07 | 1914-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-02-05 | 1917-08-07 | 1918-02-06 | $7700.00 | Window Closed / Lapsed |