US2619063A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Armature soldering furnace
Assignee: Sunbeam Corp
•
Filing: 1949-11-12
•
Granted: 1952-11-25
•
Expires: 1969-11-12
Abstract
No abstract record available.
Inventors
- 👤 Hjalmar A Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:50
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1209116A
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DE538904C
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US1725960A
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US2072864A
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US2145956A
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US2264703A
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US2267593A
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US2370467A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |