Patent US1124706A successfully refreshed from Google Patents.
Patent US339812A successfully refreshed from Google Patents.
US339812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Matthew l
Assignee: —
•
Filing: —
•
Granted: 1886-04-13
•
Expires: 1903-04-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:44
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/0008; B23K1/0012; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918
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) | 1889-04-12 | 1889-10-12 | 1890-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1893-04-12 | 1893-10-12 | 1894-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1897-04-12 | 1897-10-12 | 1898-04-13 | $7700.00 | Window Closed / Lapsed |