US312019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for finishing metallic cartri dge-sh ells
Assignee: —
•
Filing: —
•
Granted: 1885-02-10
•
Expires: 1902-02-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:09
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/01; B23Q1/015; B23B; B23B7/00; B23B7/12; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T29/5125; Y10T29/5127; Y10T29/5134; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T82/00; Y10T82/25; Y10T82/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1888-02-10 | 1888-08-11 | 1889-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-02-10 | 1892-08-11 | 1893-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-02-10 | 1896-08-11 | 1897-02-10 | $7700.00 | Window Closed / Lapsed |