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US945569A
Expired / Lapsed
US
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Float-valve.
Assignee: Individual
•
Filing: 1906-09-13
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Granted: 1910-01-04
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Expires: 1926-09-13
Abstract
No abstract record available.
Inventors
- 👤 Thomas D Millea
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:55
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/12; F16K31/18; F16K31/20; F16K31/24; F16K31/26; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7358; Y10T137/7439; Y10T137/7455; Y10T137/7465; Y10T137/7472; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32368
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) | 1913-01-03 | 1913-07-05 | 1914-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-01-03 | 1917-07-05 | 1918-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-01-03 | 1921-07-05 | 1922-01-04 | $7700.00 | Window Closed / Lapsed |