US2592606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bar miller
Assignee: Lasalle Steel Co
•
Filing: 1948-02-10
•
Granted: 1952-04-15
•
Expires: 1968-02-10
Abstract
No abstract record available.
Inventors
- 👤 Theodore S See
- 👤 Horace A Frommelt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:01
CPC Classifications
B; B23; B23C; B23C3/00; B23C3/24; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T409/00; Y10T409/30; Y10T409/304536
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE212959C
Cited
US1360001A
Cited
US1576332A
Cited
US1698637A
Cited
US2023913A
Cited
US2095733A
Cited
US2325622A
Cited
US2328493A
Cited
US2344954A
Cited
US2411784A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |