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US737446A
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Assignee: Individual
•
Filing: 1903-05-20
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Granted: 1903-08-25
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Expires: 1923-05-20
Abstract
No abstract record available.
Inventors
- 👤 Felix Mccarthy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:44
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/18; F16K15/182; F16K15/02; F16K15/03; F16K15/06; F16K15/067; F16K17/00; F16K17/20; F16K47/00; F16K47/01; F16K47/011; F16K47/0111; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/785
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) | 1906-08-24 | 1907-02-23 | 1907-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-08-24 | 1911-02-23 | 1911-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-08-24 | 1915-02-23 | 1915-08-25 | $7700.00 | Window Closed / Lapsed |