Patent US2429039A successfully refreshed from Google Patents.
US2429039A
Expired / Lapsed
US
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Implement for welding or the like
Assignee: JOE SODOWICK
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Filing: 1944-11-06
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Granted: 1947-10-14
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Expires: 1964-11-06
Abstract
No abstract record available.
Inventors
- 👤 Samuel W Warner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:32
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1127741A
Cited
US1562647A
Cited
US1443798A
Cited
US1899220A
Cited
US1969029A
Cited
CH183006A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-13 | 1951-04-14 | 1951-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-13 | 1955-04-14 | 1955-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-13 | 1959-04-14 | 1959-10-14 | $7700.00 | Window Closed / Lapsed |