Patent US3480759A successfully refreshed from Google Patents.
US3480759A
Expired / Lapsed
US
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Electrical soldering tool and pivotal mount therefor
Assignee: ERSA ERNST SACHS KG
•
Filing: 1965-12-27
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Granted: 1969-11-25
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Expires: 1985-12-27
Abstract
No abstract record available.
Inventors
- 👤 Ernst Sachs
- 👤 Bernhard Schwan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:06
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/02; B23K3/03; B23K3/0338; B23K3/0361; B23K3/06; B23K3/0607; B23K3/0615
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1519246A
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US1928522A
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US2219649A
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US2391065A
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GB556609A
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US2438525A
Cited
FR924162A
Cited
US2459371A
Cited
DE812095C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |