US318718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool-holder
Assignee: —
•
Filing: —
•
Granted: 1885-05-19
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Expires: 1902-05-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:27
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/1685; B23B27/1688; Y; Y10; Y10T; Y10T407/00; Y10T407/22; Y10T407/2222; Y10T407/2238; Y10T407/224; Y10T407/2242; Y10T407/2252; Y10T407/2262
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) | 1888-05-18 | 1888-11-17 | 1889-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-05-18 | 1892-11-17 | 1893-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-05-18 | 1896-11-17 | 1897-05-19 | $7700.00 | Window Closed / Lapsed |