US956789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Discharge-valve for elastic-fluid compressors.
Assignee: LARSEN-BAKER ICE MACHINE Co
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Filing: 1909-07-26
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Granted: 1910-05-03
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Expires: 1929-07-26
Abstract
No abstract record available.
Inventors
- 👤 James Allan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:03
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/02; F16K15/03; F16K15/025; F16K15/026; F16K15/06; F16K15/063; F16K17/00; F16K17/02; F16K17/04; F16K17/0433; F16K47/00; F16K47/01; F16K47/011; F16K47/0111; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/785; Y10T137/7904; Y10T137/7922; Y10T137/7929
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) | 1913-05-02 | 1913-11-01 | 1914-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-05-02 | 1917-11-01 | 1918-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-05-02 | 1921-11-01 | 1922-05-03 | $7700.00 | Window Closed / Lapsed |