Patent US1460346A successfully refreshed from Google Patents.
Patent US1100747A successfully refreshed from Google Patents.
US1100747A
Expired / Lapsed
US
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Lathe or similar cutting-machine.
Assignee: FIRM OF J A MAFFEI
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Filing: 1913-11-29
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Granted: 1914-06-23
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Expires: 1933-11-29
Abstract
No abstract record available.
Inventors
- 👤 Hans G Krauss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:58
CPC Classifications
B; B23; B23B; B23B5/00; B23B5/14; Y; Y10; Y10S; Y10S82/00; Y10S82/905; Y10T; Y10T82/00; Y10T82/16; Y10T82/16229; Y10T82/16361; Y10T82/16377; Y10T82/25; Y10T82/2529; Y10T82/2552; Y10T82/2554; Y10T82/2556
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) | 1917-06-22 | 1917-12-22 | 1918-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-06-22 | 1921-12-22 | 1922-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-06-22 | 1925-12-22 | 1926-06-23 | $7700.00 | Window Closed / Lapsed |