US3254277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated circuit with component defining groove
Assignee: RTX Corp
•
Filing: 1963-02-27
•
Granted: 1966-05-31
•
Expires: 1983-02-27
Abstract
No abstract record available.
Inventors
- 👤 Melvin W Aarons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:32
CPC Classifications
H; H10; H10D; H10D84/00; H10D84/60; H10D84/611; H10D84/613; H10D84/615; H10W; H10W10/00; H10W10/01; H10W10/021; H10W10/20; Y; Y10; Y10S; Y10S148/00; Y10S148/049; Y10S148/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2666814A
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US2981645A
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US2989426A
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US3115581A
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US3138744A
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US2981877A
Cited
US3100276A
Cited
US3110870A
Cited
US3112411A
Cited
US3134912A
Cited
US3142021A
Cited
US3136897A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |