US2398658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work holding device
Assignee: Individual
•
Filing: 1943-06-11
•
Granted: 1946-04-16
•
Expires: 1963-06-11
Abstract
No abstract record available.
Inventors
- 👤 Theodore E Mead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:29
CPC Classifications
B; B25; B25B; B25B1/00; B25B1/20; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06; B23Q3/08; B25B1/04; B25B1/06; B25B1/18; B23Q2703/00; B23Q2703/02; B23Q2703/04; Y; Y10; Y10S; Y10S409/00; Y10S409/903
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) | 1949-04-15 | 1949-10-15 | 1950-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-04-15 | 1953-10-15 | 1954-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-04-15 | 1957-10-15 | 1958-04-16 | $7700.00 | Window Closed / Lapsed |