Patent US4568841A successfully refreshed from Google Patents.
Patent US842804A successfully refreshed from Google Patents.
US842804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle.
Assignee: Individual
•
Filing: 1906-04-21
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Granted: 1907-01-29
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Expires: 1926-04-21
Abstract
No abstract record available.
Inventors
- 👤 George Edward Murrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:20
CPC Classifications
B; B60; B60B; B60B35/00; B60B35/02; B60B35/06; A; A01; A01D; A01D2101/00; B60G; B60G2300/00; B60G2300/04
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) | 1910-01-28 | 1910-07-30 | 1911-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-01-28 | 1914-07-30 | 1915-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-01-28 | 1918-07-30 | 1919-01-29 | $7700.00 | Window Closed / Lapsed |