US426341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bench-clamp
Assignee: —
•
Filing: —
•
Granted: 1890-04-22
•
Expires: 1907-04-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:23
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/04; Y; Y10; Y10S; Y10S16/00; Y10S16/39; Y10T; Y10T292/00; Y10T292/20; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32091
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) | 1893-04-21 | 1893-10-21 | 1894-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1897-04-21 | 1897-10-21 | 1898-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1901-04-22 | 1901-10-22 | 1902-04-23 | $7700.00 | Window Closed / Lapsed |