US3266005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apertured thin-film circuit components
Assignee: AT&T Inc
•
Filing: 1964-04-15
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Granted: 1966-08-09
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Expires: 1984-04-15
Abstract
No abstract record available.
Inventors
- 👤 John W Balde
- 👤 Claude A R Kagan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:09
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/20; H05B3/22; H05B3/26; H01; H01C; H01C7/00; H01J; H01J37/00; H01J37/32; H01J37/34; H10; H10N; H10N97/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/496
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3214565A
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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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |