US3050704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rectilinear variable resistor
Assignee: Allen Bradley Co LLC
•
Filing: 1959-05-04
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Granted: 1962-08-21
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Expires: 1979-05-04
Abstract
No abstract record available.
Inventors
- 👤 Clarence R Dickinson
- 👤 James E Slagg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:49
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/30; H01C10/38; H01C10/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2514682A
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US2687463A
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US2850607A
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US2870302A
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US2873337A
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US2886681A
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US2868931A
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US2895116A
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US2873338A
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US2900615A
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US2860217A
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US2873340A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |