US3366908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact-free rotary resistor arrangement
Assignee: Siemens Schuckertwerke AG
•
Filing: 1965-10-22
•
Granted: 1968-01-30
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Herbert Weiss
- 👤 Paul Hini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:34
CPC Classifications
H; H01; H01C; H01C10/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3112464A
Cited
US3194990A
Cited
US2536805A
Cited
US2924633A
Cited
US3018395A
Cited
US3152261A
Cited
US3162804A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |