US318994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
everett l
Assignee: —
•
Filing: —
•
Granted: 1885-06-02
•
Expires: 1902-06-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:53
CPC Classifications
B; B23; B23C; B23C5/00; B23C5/02; B23C5/10; B23C5/1009; B23C5/1027; B23C5/1036; B23B; B23B2260/00; B23B2260/004; B23B2260/088; Y; Y10; Y10T; Y10T408/00; Y10T408/83; Y10T408/85; Y10T408/858; Y10T408/859
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) | 1888-06-01 | 1888-12-01 | 1889-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-06-01 | 1892-12-01 | 1893-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-06-01 | 1896-12-01 | 1897-06-02 | $7700.00 | Window Closed / Lapsed |