US2457263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soldering stand assembly
Assignee: Individual
•
Filing: 1945-06-23
•
Granted: 1948-12-28
•
Expires: 1965-06-23
Abstract
No abstract record available.
Inventors
- 👤 Glenn H Norquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:45
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/08; B23K3/087; Y; Y10; Y10S; Y10S55/00; Y10S55/29
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US471242A
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US840894A
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GB190705676A
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US1398096A
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US1585490A
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US1934808A
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US2082374A
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US2126399A
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US2194101A
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US2341628A
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US2327715A
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US2378123A
Cited
US2421469A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-12-28 | 1952-06-28 | 1952-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-12-28 | 1956-06-28 | 1956-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-12-28 | 1960-06-28 | 1960-12-28 | $7700.00 | Window Closed / Lapsed |