US223866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for perforating sheets of paper for automatic musical instruments
Assignee: —
•
Filing: —
•
Granted: 1880-01-27
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Expires: 1897-01-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:14
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/42; G05B19/4202; G05B19/4207; B; B21; B21D; B21D53/00; B21D53/82; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4531
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) | 1883-01-26 | 1883-07-28 | 1884-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1887-01-26 | 1887-07-28 | 1888-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1891-01-26 | 1891-07-28 | 1892-01-27 | $7700.00 | Window Closed / Lapsed |