Patent US1279678A successfully refreshed from Google Patents.
US1279678A
Expired / Lapsed
US
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Powder-cutting machine.
Assignee: Individual
•
Filing: 1918-04-17
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Granted: 1918-09-24
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Expires: 1938-04-17
Abstract
No abstract record available.
Inventors
- 👤 James P English
- 👤 Harry Gora
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:39
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/20; B30B11/201; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/447; Y10T83/869; Y10T83/8874; Y10T83/8876
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) | 1921-09-23 | 1922-03-25 | 1922-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-09-23 | 1926-03-25 | 1926-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-09-23 | 1930-03-25 | 1930-09-24 | $7700.00 | Window Closed / Lapsed |