Patent US1869545A successfully refreshed from Google Patents.
US1869545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web roll supporting mechanism
Assignee: GOSS PRINTING PRESS Co
•
Filing: 1929-04-22
•
Granted: 1932-08-02
•
Expires: 1949-04-22
Abstract
No abstract record available.
Inventors
- 👤 Curtis S Crafts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:41
CPC Classifications
B; B65; B65H; B65H16/00; B65H16/02; B65H16/08; B65H2511/00; B65H2511/10; B65H2511/12
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) | 1935-08-02 | 1936-02-01 | 1936-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-08-02 | 1940-02-01 | 1940-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-08-02 | 1944-02-01 | 1944-08-02 | $7700.00 | Window Closed / Lapsed |