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US300606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper-folding machine
Assignee: —
•
Filing: —
•
Granted: 1884-06-17
•
Expires: 1901-06-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:25
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/23; B60R21/237
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) | 1887-06-17 | 1887-12-17 | 1888-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1891-06-17 | 1891-12-17 | 1892-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1895-06-17 | 1895-12-17 | 1896-06-17 | $7700.00 | Window Closed / Lapsed |