US2535328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hook forming apparatus for rods and wire
Assignee: American Steel and Wire Company of New Jersey
•
Filing: 1949-08-23
•
Granted: 1950-12-26
•
Expires: 1969-08-23
Abstract
No abstract record available.
Inventors
- 👤 Thomas S Somerville
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:36
CPC Classifications
B; B21; B21D; B21D11/00; B21D11/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US106188A
Cited
US413666A
Cited
US518426A
Cited
US633213A
Cited
US844206A
Cited
US954205A
Cited
US1050348A
Cited
US2108917A
Cited
US2128620A
Cited
US2362522A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-25 | 1954-06-26 | 1954-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-25 | 1958-06-26 | 1958-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-25 | 1962-06-26 | 1962-12-26 | $7700.00 | Window Closed / Lapsed |