US3266004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Potentiometer
Assignee: Individual
•
Filing: 1965-05-20
•
Granted: 1966-08-09
•
Expires: 1985-05-20
Abstract
No abstract record available.
Inventors
- 👤 Harvey M Fox
- 👤 William A Crossland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:03
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/30; H01C10/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2358991A
Cited
US2700719A
Cited
US2885519A
Cited
GB883559A
Cited
FR1297417A
Cited
US3105949A
Cited
US3096499A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |