Patent US3067279A successfully refreshed from Google Patents.
US3067279A
Expired / Lapsed
US
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Cooling means for conducting parts
Assignee: Westinghouse Electric Corp
•
Filing: 1958-03-31
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Granted: 1962-12-04
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Expires: 1978-03-31
Abstract
No abstract record available.
Inventors
- 👤 Benjamin P Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:03
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/52; H01B; H01B17/00; H01B17/26; H01B17/28; H01B17/54; H01H2009/526
Claims Analysis
Total Claims: 0
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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) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |