US715905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper-lifting mechanism.
Assignee: Individual
•
Filing: 1902-02-21
•
Granted: 1902-12-16
•
Expires: 1922-02-21
Abstract
No abstract record available.
Inventors
- 👤 William W Tuck
- 👤 August Wassmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:23
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/02; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/91
Claims Analysis
Total Claims: 0
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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) | 1905-12-15 | 1906-06-16 | 1906-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-12-15 | 1910-06-16 | 1910-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-12-15 | 1914-06-16 | 1914-12-16 | $7700.00 | Window Closed / Lapsed |