US967460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-way valve.
Assignee: MARINE PRODUCER GAS POWER Co
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Filing: 1908-07-25
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Granted: 1910-08-16
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Expires: 1928-07-25
Abstract
No abstract record available.
Inventors
- 👤 Constantine Lee Straub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:03
CPC Classifications
F; F16; F16K; F16K3/00; F16K3/02; F16K3/0281; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/4245; Y10T137/4273; Y10T137/8593; Y10T137/86493; Y10T137/86863; Y10T137/86871; Y10T137/877; Y10T137/87909
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) | 1913-08-15 | 1914-02-14 | 1914-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-08-15 | 1918-02-14 | 1918-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-08-15 | 1922-02-14 | 1922-08-16 | $7700.00 | Window Closed / Lapsed |