US2825015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contacting arrangement for semiconductor device and method for the fabrication thereo
Assignee: Lanteris Space LLC
•
Filing: 1954-04-12
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Granted: 1958-02-25
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Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 Jr Jacob W Stineman
- 👤 Samuel A Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:14
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/20; H10D; H10D99/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE514627A
Cited
US1319804A
Cited
US2475940A
Cited
US2560579A
Cited
US2753497A
Cited
US2773225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-24 | 1961-08-26 | 1962-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-24 | 1965-08-26 | 1966-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-24 | 1969-08-26 | 1970-02-25 | $7700.00 | Window Closed / Lapsed |