Patent US2481383A successfully refreshed from Google Patents.
US2481383A
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Machine tool
Assignee: Genesis Worldwide Inc
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Filing: 1946-04-09
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Granted: 1949-09-06
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Expires: 1966-04-09
Abstract
No abstract record available.
Inventors
- 👤 Clifford A Bickel
- 👤 Stanley A Brandenburg
- 👤 Foster Theodore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:00
CPC Classifications
B; B23; B23B; B23B39/00; B23B39/16; B23B39/18; Y; Y10; Y10T; Y10T408/00; Y10T408/16; Y10T408/17; Y10T408/173; Y10T408/36; Y10T408/38; Y10T408/3828; Y10T408/47; Y10T408/494; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1447
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) | 1952-09-05 | 1953-03-07 | 1953-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-05 | 1957-03-07 | 1957-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-05 | 1961-03-07 | 1961-09-06 | $7700.00 | Window Closed / Lapsed |