US2480166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resistor for thermogauges
Assignee: Motors Liquidation Co
•
Filing: 1945-01-08
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Granted: 1949-08-30
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Expires: 1965-01-08
Abstract
No abstract record available.
Inventors
- 👤 Schwartzwalder Karl
- 👤 Alexander S Rulka
- 👤 Robert W Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:12
CPC Classifications
H; H01; H01C; H01C7/00; H01C7/02; H01C7/022; H01C7/04; H01C7/042; H01C7/043; H01C7/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-29 | 1953-02-28 | 1953-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-29 | 1957-02-28 | 1957-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-29 | 1961-02-28 | 1961-08-30 | $7700.00 | Window Closed / Lapsed |