US3040397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous casting machine
Assignee: Beazer East Inc
•
Filing: 1958-12-17
•
Granted: 1962-06-26
•
Expires: 1978-12-17
Abstract
No abstract record available.
Inventors
- 👤 Theodor H W Haussner
- 👤 Easton Rufus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:41
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/04; B22D11/053
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2135184A
Cited
US2135183A
Cited
FR1031134A
Cited
US2682691A
Cited
US2743492A
Cited
US2818616A
Cited
GB776285A
Cited
US2815551A
Cited
US2835940A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |