Patent US3040510A successfully refreshed from Google Patents.
US3040510A
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US
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Three wheeled tractor
Assignee: Patent Concern NV
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Filing: 1958-11-19
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Granted: 1962-06-26
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Expires: 1978-11-19
Abstract
No abstract record available.
Inventors
- 👤 Lely Cornelis Van Der
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:59
CPC Classifications
A; A01; A01D; A01D78/00; A01D78/08; A01D78/14; A01B; A01B31/00; A01B51/00; A01B51/02; A01B51/026; A01B51/04; A01B69/00; A01B69/007; B; B60; B60K; B60K17/00; B60K17/34; B62; B62D; B62D49/00; B62D49/06; B62D49/0607; B62D49/0657; B62D49/0678; B62D49/0685; B62D61/00; B62D61/06; B62D7/00; B62D7/06; B62D7/14; B62D7/142; B62D9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1325277A
Cited
US1347526A
Cited
FR482703A
Cited
US1412419A
Cited
CH117702A
Cited
US2081083A
Cited
US2524083A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |