US3406335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for recording temperature changes in a resistive element due to self-heating
Assignee: Motors Liquidation Co
•
Filing: 1965-03-30
•
Granted: 1968-10-15
•
Expires: 1985-03-30
Abstract
No abstract record available.
Inventors
- 👤 Hubert E Magee
- 👤 Joseph C Whitmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:59
CPC Classifications
G; G01; G01K; G01K7/00; G01K7/16; G01K7/18; G01K7/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2912644A
Cited
US2825027A
Cited
GB842003A
Cited
US3207980A
Cited
US3210657A
Cited
US3175206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-15 | 1972-04-15 | 1972-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-15 | 1976-04-15 | 1976-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-15 | 1980-04-15 | 1980-10-15 | $7700.00 | Window Closed / Lapsed |