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Patent US575138A successfully refreshed from Google Patents.
US575138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Half to jesse y
Assignee: —
•
Filing: —
•
Granted: 1897-01-12
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Expires: 1914-01-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:47
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/52; E05B65/5207; E05B65/5215; E05B65/523; E05B65/5238; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/5035; Y10T70/5044; Y10T70/5058; Y10T70/5066; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5345; Y10T70/554; Y10T70/5562; Y10T70/5575
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) | 1900-01-12 | 1900-07-14 | 1901-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1904-01-13 | 1904-07-14 | 1905-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1908-01-13 | 1908-07-14 | 1909-01-13 | $7700.00 | Window Closed / Lapsed |