US3435399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermistor device and method of producing said device
Assignee: General Electric Co
•
Filing: 1966-04-19
•
Granted: 1969-03-25
•
Expires: 1986-04-19
Abstract
No abstract record available.
Inventors
- 👤 Peter J Gielisse
- 👤 Manfred Doser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:18
CPC Classifications
H; H10; H10D; H10D62/00; H10D62/80; H10D62/85; H01; H01C; H01C7/00; H01C7/04; H01C7/042; H01C7/048; H10D64/00; H10D64/60; H10D64/62; H10D62/854; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2271774A
Cited
US2700720A
Cited
US3037266A
Cited
US3148161A
Cited
US3221393A
Cited
GB1002704A
Cited
US3341473A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |