US758024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pin-tumbler lock.
Assignee: Yale and Towne Manufacturing Co
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Filing: 1903-07-22
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Granted: 1904-04-19
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Expires: 1923-07-22
Abstract
No abstract record available.
Inventors
- 👤 Warren H Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:07
CPC Classifications
E; E05; E05B; E05B27/00; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7588; Y10T70/7593; Y10T70/7599; Y10T70/7605; Y10T70/7667; Y10T70/7689; Y10T70/7701; Y10T70/778; Y10T70/7791; Y10T70/7842; Y10T70/7859; Y10T70/7864; Y10T70/7915; Y10T70/7932; Y10T70/7944
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) | 1907-04-19 | 1907-10-19 | 1908-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-04-19 | 1911-10-19 | 1912-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-04-19 | 1915-10-19 | 1916-04-19 | $7700.00 | Window Closed / Lapsed |