US1446557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lathe
Assignee: Gisholt Machine Co
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Filing: 1921-05-31
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Granted: 1923-02-27
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Expires: 1941-05-31
Abstract
No abstract record available.
Inventors
- 👤 Louis E Godfriaux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:23
CPC Classifications
B; B23; B23Q; B23Q37/00; B23Q1/00; B23Q1/0009; F; F16; F16D; F16D23/00; F16D23/12; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5109; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18576; Y10T74/18592; Y10T74/18648; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2572; Y10T82/2574
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) | 1926-02-26 | 1926-08-28 | 1927-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-02-26 | 1930-08-28 | 1931-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-02-26 | 1934-08-28 | 1935-02-27 | $7700.00 | Window Closed / Lapsed |