US2512787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swing jig
Assignee: Individual
•
Filing: 1947-06-16
•
Granted: 1950-06-27
•
Expires: 1967-06-16
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Bowlzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:31
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06; B23Q2703/00; B23Q2703/02; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53826; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5623; Y10T408/56245; Y10T74/00; Y10T74/18; Y10T74/18008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US692871A
Cited
US765431A
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US771490A
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US1701644A
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US1833695A
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US1805443A
Cited
US1865434A
Cited
US1874504A
Cited
US2438692A
Cited
US2414347A
Cited
US2414348A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-26 | 1953-12-26 | 1954-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-26 | 1957-12-26 | 1958-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-26 | 1961-12-26 | 1962-06-27 | $7700.00 | Window Closed / Lapsed |