Patent US2648092A successfully refreshed from Google Patents.
US2648092A
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Combination gate hinge and lock
Assignee: Individual
•
Filing: 1951-04-19
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Granted: 1953-08-11
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Expires: 1971-04-19
Abstract
No abstract record available.
Inventors
- 👤 Esslinger Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:21
CPC Classifications
E; E06; E06B; E06B11/00; E06B11/02; E05; E05D; E05D11/00; E05D11/10; E05D11/1014; E05D15/00; E05D15/48; E05D15/50; E05Y; E05Y2900/00; E05Y2900/40; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0834; Y10T292/0836; Y10T292/0839
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) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |