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Patent US3096416A successfully refreshed from Google Patents.
US3096416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective relay
Assignee: Allen Bradley Co LLC
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Filing: 1960-05-27
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Granted: 1963-07-02
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Expires: 1980-05-27
Abstract
No abstract record available.
Inventors
- 👤 Gerd C Boysen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:51
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/10; H01H71/12; H01H71/14; H01H71/20; H01H71/205
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
IN A RELAY THE COMBINATION COMPRISING: A TRIP MEMBER MOVABLE BETWEEN COCKED AND TRIPPED POSITIONS; MEANS TO MOVE SAID TRIP MEMBER TOWARD TRIPPED POSITION; AN ACTUATOR MOVABLE BETWEEN A RETRACTED POSITION AND AN ACTUATED POSITION AND ENGAGEABLE BY SAID TRIP MEMBER TO BE MOVED TO ACTUATED POSITION; BIAS MEANS URGING SAID ACTUATOR TOWARD SAID RETRACTED POSITION; COCKING MEANS ENGAGEABLE WITH SAID TRIP MEMBER AND HAVING A WORKING ARM THEREON; A MOVABLE RESET LEVER HAVING A PROJECTING FINGER ENGAGEABLE WITH SAID WORKING ARM FOR CAUSING THE COCKING MEANS TO RETURN THE TRIP MEMBER TO ITS COCKED POSITION AND A LOST MOTION CONNECTION BETWEEN SAID RESET LEVER AND SAID ACTUATOR WHEREBY SAID ACTUATOR IS FREE TO MOVE TO SAID ACTUATED POSITION REGARDLESS OF THE POSITION OF SAID RESET LEVER.
Claim 2
Dependent Claim
127 words
IN A RELAY THE COMBINATION COMPRISING: A TRIP MEMBER MOVABLE BETWEEN COCKED AND TRIPPED POSITIONS; MEANS TO MOVE SAID TRIP MEMBER TOWARD TRIPPED POSITION; AN ACTUATOR MOVABLE BETWEEN A RETRACTED POSITION AND AN ACTUATED POSITION AND ENGAGEABLE BY SAID TRIP MEMBER TO BE MOVED TO ACTUATED POSITION; BIAS MEANS URGING SAID ACTUATOR TOWARD SAID RETRACTED POSITION; COCKING MEANS ENGAGEABLE WITH SAID TRIP MEMBER AND HAVING A WORKING ARM THEREON; A MOVABLE RESET LEVER HAVING A PROJECTING FINGER ENGAGEABLE WITH SAID WORKING ARM FOR CAUSING THE COCKING MEANS TO RETURN THE TRIP MEMBER TO ITS COCKED POSITION AND A LOST MOTION CONNECTION BETWEEN SAID RESET LEVER AND SAID ACTUATOR WHEREBY SAID ACTUATOR IS FREE TO MOVE TO SAID ACTUATED POSITION REGARDLESS OF THE POSITION OF SAID RESET LEVER.
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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |