Patent US2847215A successfully refreshed from Google Patents.
US2847215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stacking device for printing machines
Assignee: Roland Offsetmaschinenfabrik Faber and Schleicher AG
•
Filing: 1954-12-09
•
Granted: 1958-08-12
•
Expires: 1974-12-09
Abstract
No abstract record available.
Inventors
- 👤 Koch Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:58
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/32; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/426; B65H2301/4262; B65H2301/42622; B65H2801/00; B65H2801/03; B65H2801/21
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-11 | 1962-02-10 | 1962-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-11 | 1966-02-10 | 1966-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-11 | 1970-02-10 | 1970-08-12 | $7700.00 | Window Closed / Lapsed |