Patent US870910A successfully refreshed from Google Patents.
US870910A
Expired / Lapsed
US
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Handle.
Assignee: Individual
•
Filing: 1907-03-08
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Granted: 1907-11-12
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Expires: 1927-03-08
Abstract
No abstract record available.
Inventors
- 👤 William Splittgerber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:04
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/08; G05G1/085; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32549; Y10T403/32557; Y10T403/32581; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20744; Y10T74/20756; Y10T74/21; Y10T74/2164
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) | 1910-11-11 | 1911-05-13 | 1911-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-11-11 | 1915-05-13 | 1915-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-11-11 | 1919-05-13 | 1919-11-12 | $7700.00 | Window Closed / Lapsed |