Patent US1711601A successfully refreshed from Google Patents.
US1711601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor with chain-track drive
Assignee: STOCK MOTORPFLUG AG
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Filing: 1927-02-25
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Granted: 1929-05-07
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Expires: 1947-02-25
Abstract
No abstract record available.
Inventors
- 👤 Jereczek Viktor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:30
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/104; Y; Y10; Y10S; Y10S180/00; Y10S180/906
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) | 1932-05-06 | 1932-11-05 | 1933-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-05-06 | 1936-11-05 | 1937-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-05-06 | 1940-11-05 | 1941-05-07 | $7700.00 | Window Closed / Lapsed |