US3510735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transistor with integral pinch resistor
Assignee: Scientific Data Systems Inc
•
Filing: 1967-04-13
•
Granted: 1970-05-05
•
Expires: 1987-04-13
Abstract
No abstract record available.
Inventors
- 👤 Gene Barrack Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:29
CPC Classifications
H; H10; H10D; H10D84/00; H10D84/60; H10D84/611; H10D84/613
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2754431A
Cited
US2800617A
Cited
US3220896A
Cited
US3226614A
Cited
US3289267A
Cited
US3393349A
Cited
US3390280A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |