US3373257A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid damped electric switch actuator
Assignee: Allen Bradley Co LLC
•
Filing: 1966-09-02
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Granted: 1968-03-12
•
Expires: 1986-09-02
Abstract
No abstract record available.
Inventors
- 👤 Lynn H Matthias
- 👤 Roy E Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:21
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/60; H01H21/00; H01H21/02; H01H21/18; H01H21/22; H01H21/24; H01H21/28; H01H21/285
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) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |