Patent US2555313A successfully refreshed from Google Patents.
US2555313A
Expired / Lapsed
US
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Diemaking machine
Assignee: Individual
•
Filing: 1948-05-05
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Granted: 1951-06-05
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Expires: 1968-05-05
Abstract
No abstract record available.
Inventors
- 👤 Henry V Bowman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:47
CPC Classifications
B; B23; B23B; B23B41/00; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5612; Y10T408/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1323267A
Cited
US1034150A
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US1645906A
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US1567766A
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US2334127A
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US2393696A
Cited
US2475692A
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US2475693A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-04 | 1954-12-04 | 1955-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-04 | 1958-12-04 | 1959-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-04 | 1962-12-04 | 1963-06-05 | $7700.00 | Window Closed / Lapsed |