US2525216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toolholder
Assignee: Cone Automatic Machine Co Inc
•
Filing: 1945-08-24
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Granted: 1950-10-10
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Expires: 1965-08-24
Abstract
No abstract record available.
Inventors
- 👤 Ralph A Garrand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:57
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/04; B23B29/12; B23B29/18; Y; Y10; Y10T; Y10T409/00; Y10T409/50; Y10T409/509348; Y10T409/509676; Y10T409/50984; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2541; Y10T82/2545; Y10T82/2585; Y10T82/2591
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |