US2650522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turn milling machine
Assignee: Gisholt Machine Co
•
Filing: 1946-10-21
•
Granted: 1953-09-01
•
Expires: 1966-10-21
Abstract
No abstract record available.
Inventors
- 👤 Louis E Godfriaux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:49
CPC Classifications
B; B23; B23C; B23C3/00; B23C3/06; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/28; B23Q1/72; B23Q1/76; Y; Y10; Y10T; Y10T29/00; Y10T29/17; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/302968; Y10T409/304536; Y10T409/305544; Y10T409/305656; Y10T409/305768; Y10T409/306664; Y10T409/30756; Y10T409/307784; Y10T82/00; Y10T82/25; Y10T82/2593; Y10T82/2597
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |