Patent US2681554A successfully refreshed from Google Patents.
US807413A
Expired / Lapsed
US
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Machine for cutting material into strips and blocks.
Assignee: Individual
•
Filing: 1905-07-03
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Granted: 1905-12-12
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Expires: 1925-07-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred George Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:22
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/08; B21D43/09; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/157; B26D1/16; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4539; Y10T83/4541; Y10T83/4549; Y10T83/647; Y10T83/6476; Y10T83/6489; Y10T83/6491
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) | 1908-12-11 | 1909-06-12 | 1909-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-12-11 | 1913-06-12 | 1913-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-12-11 | 1917-06-12 | 1917-12-12 | $7700.00 | Window Closed / Lapsed |