Patent US1433364A successfully refreshed from Google Patents.
US1433364A
Expired / Lapsed
US
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Pin-tumbler lock
Assignee: Yale and Towne Manufacturing Co
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Filing: 1922-01-19
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Granted: 1922-10-24
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Expires: 1942-01-19
Abstract
No abstract record available.
Inventors
- 👤 John B Freysinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:05
CPC Classifications
E; E05; E05B; E05B27/00; E05B27/0003; E05B27/0014; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7638; Y10T70/7667; Y10T70/7672; Y10T70/7689; Y10T70/7701
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1925-10-23 | 1926-04-24 | 1926-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-10-23 | 1930-04-24 | 1930-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-10-23 | 1934-04-24 | 1934-10-24 | $7700.00 | Window Closed / Lapsed |