US919465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid-controlled mechanism.
Assignee: AMERICAN TYPOGRAPHIC Corp
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Filing: 1902-10-22
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Granted: 1909-04-27
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Expires: 1922-10-22
Abstract
No abstract record available.
Inventors
- 👤 Francis H Richards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:05
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/04; G06M1/06; G06M1/062; G01; G01G; G01G23/00; G01G23/18
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) | 1912-04-26 | 1912-10-26 | 1913-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-04-26 | 1916-10-26 | 1917-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-04-26 | 1920-10-26 | 1921-04-27 | $7700.00 | Window Closed / Lapsed |