US395943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radial drill
Assignee: —
•
Filing: —
•
Granted: 1889-01-08
•
Expires: 1906-01-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:16
CPC Classifications
B; B28; B28D; B28D1/00; B28D1/14; B28D1/143; B23; B23Q; B23Q1/00; B23Q1/03; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5614; Y10T408/5626; Y10T408/65; Y10T408/675; Y10T408/6764; Y10T408/6793
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) | 1892-01-08 | 1892-07-09 | 1893-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-01-08 | 1896-07-09 | 1897-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-01-08 | 1900-07-10 | 1901-01-09 | $7700.00 | Window Closed / Lapsed |