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US2604064A
Expired / Lapsed
US
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Wire solder feeder for soldering irons
Assignee: Individual
•
Filing: 1948-10-13
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Granted: 1952-07-22
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Expires: 1968-10-13
Abstract
No abstract record available.
Inventors
- 👤 Samuel E Sefton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:51
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/06; B23K3/0607; B23K3/0615
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21991E
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US961743A
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US1749512A
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US1631063A
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US2093527A
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US2119462A
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US2291065A
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US2433514A
Cited
US2396799A
Cited
US2444267A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-22 | 1956-01-21 | 1956-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-22 | 1960-01-21 | 1960-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-22 | 1964-01-21 | 1964-07-22 | $7700.00 | Window Closed / Lapsed |