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US2748624A
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Assignee: SOUTH BEND LATHE WORKS
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Filing: 1951-05-29
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Granted: 1956-06-05
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Expires: 1971-05-29
Abstract
No abstract record available.
Inventors
- 👤 Otto A Costello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:07
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/50; B23Q1/52; B23Q1/522; B23Q1/26; B23Q1/28; B23Q2701/00; B23Q2701/02; B23Q2701/025; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/19; Y10T74/19614
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1396302A
Cited
FR508193A
Cited
US2155680A
Cited
GB563373A
Cited
US2534432A
Cited
US2570444A
Cited
US2585828A
Cited
US2610552A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |