Patent US511167A successfully refreshed from Google Patents.
US511167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Label-holder
Assignee: —
•
Filing: —
•
Granted: 1893-12-19
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Expires: 1910-12-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:20
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/0038; E05B47/0044; Y; Y10; Y10S; Y10S292/00; Y10S292/27; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1006; Y10T292/1007; Y10T292/1014; Y10T292/1022; Y10T292/1028; Y10T70/00; Y10T70/70; Y10T70/7051; Y10T70/7057; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7638; Y10T70/7644; Y10T70/778; Y10T70/7791; Y10T70/7904
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) | 1896-12-18 | 1897-06-19 | 1897-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1900-12-19 | 1901-06-20 | 1901-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1904-12-19 | 1905-06-20 | 1905-12-20 | $7700.00 | Window Closed / Lapsed |