US414174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work-holder for milling-machines
Assignee: —
•
Filing: —
•
Granted: 1889-10-29
•
Expires: 1906-10-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:56
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/04; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30868; Y10T409/308792; Y10T74/00; Y10T74/14; Y10T74/22
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) | 1892-10-28 | 1893-04-29 | 1893-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-10-28 | 1897-04-29 | 1897-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-10-29 | 1901-04-30 | 1901-10-30 | $7700.00 | Window Closed / Lapsed |