Patent US2483751A successfully refreshed from Google Patents.
US2483751A
Expired / Lapsed
US
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Stud driving mechanism
Assignee: Individual
•
Filing: 1945-06-23
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Granted: 1949-10-04
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Expires: 1965-06-23
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm B Bronander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:47
CPC Classifications
B; B23; B23P; B23P19/00; B23P19/04; B23P19/06; B25; B25B; B25B23/00; B25B23/02; B25B23/08; B25B23/10; B25B23/103; B25B23/14; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19251; Y10T74/19256; Y10T74/19274; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19423; Y10T74/19428; Y10T74/19633
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) | 1952-10-03 | 1953-04-04 | 1953-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-03 | 1957-04-04 | 1957-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-03 | 1961-04-04 | 1961-10-04 | $7700.00 | Window Closed / Lapsed |