Patent US811940A successfully refreshed from Google Patents.
US811940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for cutting sheets.
Assignee: NATIONAL SHAWMUT BANK
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Filing: 1905-07-03
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Granted: 1906-02-06
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Expires: 1925-07-03
Abstract
No abstract record available.
Inventors
- 👤 Charles H Marston
- 👤 Arthur P Holden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:44
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/02; B26D7/025; Y; Y10; Y10T; Y10T83/00; Y10T83/566; Y10T83/5669; Y10T83/5742; Y10T83/748; Y10T83/7593; Y10T83/7607; Y10T83/869; Y10T83/8798; Y10T83/8812
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) | 1909-02-05 | 1909-08-07 | 1910-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-02-05 | 1913-08-07 | 1914-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-02-05 | 1917-08-07 | 1918-02-06 | $7700.00 | Window Closed / Lapsed |