Patent US1080649A successfully refreshed from Google Patents.
US1080649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring-wheel.
Assignee: Individual
•
Filing: 1912-10-17
•
Granted: 1913-12-09
•
Expires: 1932-10-17
Abstract
No abstract record available.
Inventors
- 👤 Abraham Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:38
CPC Classifications
B; B60; B60B; B60B9/00; B60B9/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1916-12-08 | 1917-06-09 | 1917-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-12-08 | 1921-06-09 | 1921-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-12-08 | 1925-06-09 | 1925-12-09 | $7700.00 | Window Closed / Lapsed |