Patent US2233033A successfully refreshed from Google Patents.
Patent US5123397A successfully refreshed from Google Patents.
Patent US2411291A successfully refreshed from Google Patents.
US2411291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable die
Assignee: American Steel and Wire Company of New Jersey
•
Filing: 1945-05-01
•
Granted: 1946-11-19
•
Expires: 1965-05-01
Abstract
No abstract record available.
Inventors
- 👤 Emil L Ramstedt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:15
CPC Classifications
D; D07; D07B; D07B7/00; D07B7/02; D07B3/00; D07B3/02; D07B3/06; D07B2207/00; D07B2207/40; D07B2207/4018; D07B2207/4022
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) | 1949-11-18 | 1950-05-20 | 1950-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-11-18 | 1954-05-20 | 1954-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-11-18 | 1958-05-20 | 1958-11-19 | $7700.00 | Window Closed / Lapsed |