US2343337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for melting metal
Assignee: ThyssenKrupp Budd Co
•
Filing: 1941-01-11
•
Granted: 1944-03-07
•
Expires: 1961-01-11
Abstract
No abstract record available.
Inventors
- 👤 Howard E Somes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:49
CPC Classifications
F; F27; F27D; F27D13/00; F27B; F27B3/00; F27B3/08; F27B3/085; F27D3/00; F27D2003/0034; F27D2003/0038; F27D2003/0085; F27D2003/0093; F27D19/00; F27D2019/0028; F27D2019/0075; F27D99/00; F27D99/0001; F27D99/0033; F27D2099/004; F27D2099/0041; Y; Y10; Y10S; Y10S266/00; Y10S266/901
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) | 1947-03-07 | 1947-09-06 | 1948-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-03-07 | 1951-09-06 | 1952-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-03-07 | 1955-09-06 | 1956-03-07 | $7700.00 | Window Closed / Lapsed |