US2424848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soldering iron
Assignee: MET ELEC CORP
•
Filing: 1944-12-13
•
Granted: 1947-07-29
•
Expires: 1964-12-13
Abstract
No abstract record available.
Inventors
- 👤 John A Reitan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:00
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/02; B23K3/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US620306A
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US1463951A
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US1491389A
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US1878014A
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US1978323A
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US2106439A
Cited
US2244576A
Cited
US2297303A
Cited
GB550333A
Cited
US2386332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-28 | 1951-01-27 | 1951-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-28 | 1955-01-27 | 1955-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-28 | 1959-01-27 | 1959-07-29 | $7700.00 | Window Closed / Lapsed |