US284743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feanz keoedel and william wesp
Assignee: —
•
Filing: —
•
Granted: 1883-09-11
•
Expires: 1900-09-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:10
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/0092; Y; Y10; Y10S; Y10S70/00; Y10S70/64; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0825; Y10T292/0826; Y10T292/0911; Y10T292/0937; Y10T292/0945; Y10T292/0951; Y10T292/0959
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) | 1886-09-10 | 1887-03-12 | 1887-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1890-09-10 | 1891-03-12 | 1891-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1894-09-10 | 1895-03-12 | 1895-09-11 | $7700.00 | Window Closed / Lapsed |