US2337530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lathe tooling mechanism
Assignee: CONE AUTOMATIC MACHINE COMPANY Inc
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Filing: 1943-03-02
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Granted: 1943-12-21
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Expires: 1963-03-02
Abstract
No abstract record available.
Inventors
- 👤 James E Loudon
- 👤 Jr Edward H Sinclair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:52
CPC Classifications
B; B23; B23B; B23B7/00; B23B7/02; B23B7/10; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T29/5125; Y10T29/5152; Y10T29/5154; Y10T29/5157; Y10T29/5168; Y10T29/5173; Y10T29/5178; Y10T82/00; Y10T82/13; Y10T82/135
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) | 1946-12-20 | 1947-06-21 | 1947-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-12-20 | 1951-06-21 | 1951-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-12-20 | 1955-06-21 | 1955-12-21 | $7700.00 | Window Closed / Lapsed |