US287957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical apparatus for and method of controlling paper
Assignee: —
•
Filing: —
•
Granted: 1883-11-06
•
Expires: 1900-11-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:00
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/88; B29C48/911; B29C48/9135; B29C48/915; B29C48/9165; B29C48/03; B29C48/07; B29C48/08; Y; Y10; Y10S; Y10S101/00; Y10S101/37; Y10S271/00; Y10S271/901
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) | 1886-11-05 | 1887-05-07 | 1887-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1890-11-05 | 1891-05-07 | 1891-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1894-11-05 | 1895-05-07 | 1895-11-06 | $7700.00 | Window Closed / Lapsed |