Patent US150740A successfully refreshed from Google Patents.
US150740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in temporary binders
Assignee: —
•
Filing: —
•
Granted: 1874-05-12
•
Expires: 1891-05-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:37
CPC Classifications
B; B42; B42F; B42F3/00
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) | 1877-05-11 | 1877-11-10 | 1878-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1881-05-11 | 1881-11-10 | 1882-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1885-05-11 | 1885-11-10 | 1886-05-12 | $7700.00 | Window Closed / Lapsed |