Patent US2592101A successfully refreshed from Google Patents.
Patent US3024299A successfully refreshed from Google Patents.
US3024299A
Expired / Lapsed
US
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Cold press bonded semi-conductor housing joint
Assignee: US Philips Corp
•
Filing: 1958-03-26
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Granted: 1962-03-06
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Expires: 1978-03-26
Abstract
No abstract record available.
Inventors
- 👤 Nijhuis Herman Cornelis
- 👤 Roovers Wilhelmus Antonius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:19
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/60; H01; H01J; H01J5/00; H01J5/20; H01J5/22; H01J5/28; H01J2893/00; H01J2893/0033; H01J2893/0037; H01J2893/0044; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49938
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2763708A
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US2701483A
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US2754065A
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US2825014A
Cited
US2777974A
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US2852722A
Cited
US2808543A
Cited
US2932684A
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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) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |