Patent US1756079A successfully refreshed from Google Patents.
Patent US1160199A successfully refreshed from Google Patents.
US1160199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Earth-handling mechanism.
Assignee: Individual
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Filing: —
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Granted: 1915-11-16
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Expires: 1932-11-16
Abstract
No abstract record available.
Inventors
- 👤 Frank A Renner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:46
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/46; E02F3/52
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) | 1918-11-15 | 1919-05-17 | 1919-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-11-15 | 1923-05-17 | 1923-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-11-15 | 1927-05-17 | 1927-11-16 | $7700.00 | Window Closed / Lapsed |