US572778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
stevenson
Assignee: —
•
Filing: —
•
Granted: 1896-12-08
•
Expires: 1913-12-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:28
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/24; E06B9/26; E06B9/28; E06B9/30; E06B9/32; E06B9/323; A; A47; A47H; A47H1/00; A47H1/10; A47H1/14; A47H1/142
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) | 1899-12-08 | 1900-06-09 | 1900-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1903-12-09 | 1904-06-09 | 1904-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1907-12-09 | 1908-06-09 | 1908-12-09 | $7700.00 | Window Closed / Lapsed |