Patent US4964877A successfully refreshed from Google Patents.
Patent US885237A successfully refreshed from Google Patents.
US885237A
Expired / Lapsed
US
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Machine for cutting and punching sheet material.
Assignee: Individual
•
Filing: 1907-02-16
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Granted: 1908-04-21
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Expires: 1927-02-16
Abstract
No abstract record available.
Inventors
- 👤 Daniel D Frothingham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:18
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/40; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2122; Y10T83/2133; Y10T83/2135; Y10T83/215; Y10T83/2155; Y10T83/2157
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) | 1911-04-21 | 1911-10-21 | 1912-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-04-21 | 1915-10-21 | 1916-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-04-21 | 1919-10-21 | 1920-04-21 | $7700.00 | Window Closed / Lapsed |