US541085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
George peck gunn
Assignee: —
•
Filing: —
•
Granted: 1895-06-18
•
Expires: 1912-06-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:59
CPC Classifications
F; F41; F41B; F41B11/00; F41B11/60; F41B11/64; F41B11/642; F41B11/646; F41B11/647
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) | 1898-06-17 | 1898-12-17 | 1899-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-06-18 | 1902-12-18 | 1903-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-06-18 | 1906-12-18 | 1907-06-19 | $7700.00 | Window Closed / Lapsed |