Patent US1681046A successfully refreshed from Google Patents.
US1681046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper-rolling machine
Assignee: Individual
•
Filing: 1924-11-19
•
Granted: 1928-08-14
•
Expires: 1944-11-19
Abstract
No abstract record available.
Inventors
- 👤 Marresford William Franklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:44
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/2276
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) | 1931-08-14 | 1932-02-13 | 1932-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-08-14 | 1936-02-13 | 1936-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-08-14 | 1940-02-13 | 1940-08-14 | $7700.00 | Window Closed / Lapsed |