US3430335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating semiconductor devices or components
Assignee: Raytheon Co
•
Filing: 1965-06-08
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Granted: 1969-03-04
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Expires: 1985-06-08
Abstract
No abstract record available.
Inventors
- 👤 Allen Gee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:27
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/138; H10P; H10P14/00; H10P14/60; H10P14/63; H10P14/6302; H10P14/6304; H10P14/6306; H10P14/6308; H10P14/6309; H10P14/6326; H10P14/6328; H10P14/6334; H10P14/65; H10P14/6516; H10P14/6529; H10P14/66; H10P14/662; H10P14/69; H10P14/692; H10P14/6921; H10P14/69215; H10P95/00; H10W72/00; Y; Y10; Y10S; Y10S148/00; Y10S148/043; Y10S438/00; Y10S438/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2981646A
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US3247428A
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US3212162A
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US3300832A
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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) | 1972-03-03 | 1972-09-02 | 1973-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-03 | 1976-09-02 | 1977-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-03 | 1980-09-02 | 1981-03-04 | $7700.00 | Window Closed / Lapsed |