US2683601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stacking device
Assignee: Individual
•
Filing: 1950-05-02
•
Granted: 1954-07-13
•
Expires: 1970-05-02
Abstract
No abstract record available.
Inventors
- 👤 Camerano Sebastian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:47
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/66; B65H29/6645; B65B; B65B35/00; B65B35/30; B65B35/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US867684A
Cited
US1019059A
Cited
US1272847A
Cited
US1581583A
Cited
US1792693A
Cited
US2124858A
Cited
US2238010A
Cited
US2477830A
Cited
US2433530A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-12 | 1958-01-11 | 1958-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-12 | 1962-01-11 | 1962-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-12 | 1966-01-11 | 1966-07-13 | $7700.00 | Window Closed / Lapsed |