US2558360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for electrical welding chiefly in the production of metal containers
Assignee: ECREMEUSES MELOTTE SA
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Filing: 1949-02-15
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Granted: 1951-06-26
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Expires: 1969-02-15
Abstract
No abstract record available.
Inventors
- 👤 Jadoul Edmond Leon Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:58
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/08; B23K11/093; B23K11/0935; Y; Y10; Y10T; Y10T279/00; Y10T279/10; Y10T279/1037; Y10T279/1041; Y10T82/00; Y10T82/26; Y10T82/266; Y10T82/268
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-25 | 1954-12-25 | 1955-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-25 | 1958-12-25 | 1959-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-25 | 1962-12-25 | 1963-06-26 | $7700.00 | Window Closed / Lapsed |