Patent US868813A successfully refreshed from Google Patents.
US868813A
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US
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Measuring instrument.
Assignee: Individual
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Filing: 1906-10-17
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Granted: 1907-10-22
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Expires: 1926-10-17
Abstract
No abstract record available.
Inventors
- 👤 Charles Scheibenstock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:40
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/18; F; F16; F16B; F16B2200/00; F16B2200/40; F16B2200/406
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) | 1910-10-21 | 1911-04-22 | 1911-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-10-21 | 1915-04-22 | 1915-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-10-21 | 1919-04-22 | 1919-10-22 | $7700.00 | Window Closed / Lapsed |