Patent US3034932A successfully refreshed from Google Patents.
US2889633A
Expired / Lapsed
US
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Adjustable center punching jig for 3 hole hinges
Assignee: Individual
•
Filing: 1957-09-10
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Granted: 1959-06-09
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Expires: 1977-09-10
Abstract
No abstract record available.
Inventors
- 👤 Peter C Simon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:44
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/003; E05; E05D; E05D11/00; E05D11/0009; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/567; Y10T83/00; Y10T83/869; Y10T83/8776; Y10T83/8785
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) | 1962-06-08 | 1962-12-08 | 1963-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-08 | 1966-12-08 | 1967-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-08 | 1970-12-08 | 1971-06-09 | $7700.00 | Window Closed / Lapsed |