Patent US2950093A successfully refreshed from Google Patents.
US2950093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for electronic equipment
Assignee: Stewart Warner Corp
•
Filing: 1956-08-16
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Granted: 1960-08-23
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Expires: 1976-08-16
Abstract
No abstract record available.
Inventors
- 👤 Frank M Krempel
- 👤 Raymond A Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:35
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/20; H05K7/20218; H05K7/20254
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1374905A
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US1924007A
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US2057505A
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US2143976A
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US2249622A
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US2301938A
Cited
US2682158A
Cited
US2469828A
Cited
US2643282A
Cited
US2654226A
Cited
US2737785A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |