US365744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
John worth heyer
Assignee: —
•
Filing: —
•
Granted: 1887-06-28
•
Expires: 1904-06-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:50
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/34; Y; Y10; Y10S; Y10S29/00; Y10S29/066; Y10S29/079; Y10S29/101; Y10S82/00; Y10S82/901; Y10T; Y10T408/00; Y10T408/44; Y10T408/45; Y10T82/00; Y10T82/25; Y10T82/2531
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) | 1890-06-27 | 1890-12-27 | 1891-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-06-27 | 1894-12-27 | 1895-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-06-27 | 1898-12-27 | 1899-06-28 | $7700.00 | Window Closed / Lapsed |