US2590378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turning lathe for shoe lasts
Assignee: Vulcan Corp
•
Filing: 1946-12-26
•
Granted: 1952-03-25
•
Expires: 1966-12-26
Abstract
No abstract record available.
Inventors
- 👤 Clausing George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:35
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/20; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/301176; Y10T409/301624; Y10T409/309576; Y10T409/309856
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US882632A
Cited
US1388301A
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US1684072A
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US1798926A
Cited
US1946253A
Cited
US2154725A
Cited
US2302356A
Cited
US2449878A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-25 | 1955-09-24 | 1956-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-25 | 1959-09-24 | 1960-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-25 | 1963-09-24 | 1964-03-25 | $7700.00 | Window Closed / Lapsed |