US195559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in machines for punching metal plates
Assignee: —
•
Filing: —
•
Granted: 1877-09-25
•
Expires: 1894-09-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:33
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/10; B21D43/11; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4501; Y10T83/4503; Y10T83/4511; Y10T83/4564; Y10T83/4567; Y10T83/4569; Y10T83/647; Y10T83/654; Y10T83/6563; Y10T83/6564; Y10T83/748; Y10T83/869; Y10T83/8702; Y10T83/8704; Y10T83/8706; Y10T83/8821; Y10T83/8825; Y10T83/8855; Y10T83/929; Y10T83/9295; Y10T83/9411; Y10T83/9423; Y10T83/944
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) | 1880-09-24 | 1881-03-26 | 1881-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1884-09-24 | 1885-03-26 | 1885-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1888-09-24 | 1889-03-26 | 1889-09-25 | $7700.00 | Window Closed / Lapsed |