US3056370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for soldering
Assignee: Frys Metal Foundries Ltd
•
Filing: 1956-10-09
•
Granted: 1962-10-02
•
Expires: 1976-10-09
Abstract
No abstract record available.
Inventors
- 👤 Barnes Allan Francis Charles
- 👤 Elliott Victor Bernard
- 👤 Strauss Rudolf Siegfried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:20
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/06; B23K3/0646; B23K3/0653; B23K2101/00; B23K2101/36; B23K2101/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB712109A
Cited
US2777192A
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US2869497A
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US2771048A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |