US689186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam road-roller.
Assignee: Individual
•
Filing: 1900-12-04
•
Granted: 1901-12-17
•
Expires: 1920-12-04
Abstract
No abstract record available.
Inventors
- 👤 Charles L Heisler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:47
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/22; E01C19/23; E01C19/26; B; B60; B60B; B60B19/00; B60B19/12
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) | 1904-12-16 | 1905-06-17 | 1905-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-12-16 | 1909-06-17 | 1909-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-12-16 | 1913-06-17 | 1913-12-17 | $7700.00 | Window Closed / Lapsed |