US2698097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for handling sheets
Assignee: FLSmidth and Co AS
•
Filing: 1949-01-07
•
Granted: 1954-12-28
•
Expires: 1969-01-07
Abstract
No abstract record available.
Inventors
- 👤 Magnani Alessandro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:45
CPC Classifications
B; B28; B28B; B28B1/00; B28B1/52; B28B1/528
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US756600A
Cited
US1057183A
Cited
US1228690A
Cited
GB119979A
Cited
US1756614A
Cited
US2176307A
Cited
US2678237A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-27 | 1958-06-28 | 1958-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-27 | 1962-06-28 | 1962-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-27 | 1966-06-28 | 1966-12-28 | $7700.00 | Window Closed / Lapsed |