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US2768663A
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Lathe and drill press assembly
Assignee: John Oster Manufacturing Co
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Filing: 1953-10-13
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Granted: 1956-10-30
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Expires: 1973-10-13
Abstract
No abstract record available.
Inventors
- 👤 Paul C Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:52
CPC Classifications
B; B23; B23Q; B23Q37/00; B23Q37/002; Y; Y10; Y10S; Y10S408/00; Y10S408/712; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5109; Y10T29/5112; Y10T408/00; Y10T408/31; Y10T408/55; Y10T408/564; Y10T408/5653; Y10T82/00; Y10T82/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1167091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-30 | 1960-04-30 | 1960-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-30 | 1964-04-30 | 1964-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-30 | 1968-04-30 | 1968-10-30 | $7700.00 | Window Closed / Lapsed |