Patent US3087772A successfully refreshed from Google Patents.
US3087772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromechanical arrangement controlling a movable part in at least two directions
Assignee: Paillard SA
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Filing: 1960-04-27
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Granted: 1963-04-30
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Expires: 1980-04-27
Abstract
No abstract record available.
Inventors
- 👤 Ascoli Enzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:39
CPC Classifications
B; B41; B41J; B41J2/00; B41J2/485; B41J2/49
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
AN ELECTROMECHANICAL CONTROL DEVICE FOR CONTROLLING THE MOVEMENT OF A MOVABLE PART IN AT LEAST TWO DIMENSIONAL DIRECTIONS, COMPRISING, IN COMBINATION, A FIRST FERROMAGNETIC MEMBER, A SECOND FERROMAGNETIC MEMBER POSITIONED WITHIN AND SPACED FROM SAID FIRST FERROMAGNETIC MEMBER, WHEREBY A GAP IS FORMED THEREBETWEEN, A FIRST ENERGIZABLE WINDING MEANS FOR PRODUCING A FIRST MAGNETIC FIELD IN A FIRST PREDETERMINED DIMENSIONAL DIRECTION WITHIN SAID GAP BETWEEN SAID FERROMAGNETIC MEMBERS, A SECOND ENERGIZABLE WINDING MEANS FOR PRODUCING A SECOND MAGNETIC FIELD IN A SECOND PREDETERMINED DIMENSIONAL DIRECTION WITHIN SAID GAP BETWEEN SAID FERROMAGNETIC MEMBERS, EACH OF SAID ENERGIZABLE WINDING MEANS BEING MOUNTED ON ONE OF SAID FERROMAGNETIC MEMBERS, AND A THIRD ENERGIZABLE WINDING MEANS FOR MOVING THE MOVABLE PART, SAID THIRD ENERGIZABLE MEANS BEING MOVABLE SIMULTANEOUSLY IN AT LEAST SAID TWO DIMENSIONAL DIRECTIONS WITHIN SAID GAP.
Claim 2
Dependent Claim
134 words
AN ELECTROMECHANICAL CONTROL DEVICE FOR CONTROLLING THE MOVEMENT OF A MOVABLE PART IN AT LEAST TWO DIMENSIONAL DIRECTIONS, COMPRISING, IN COMBINATION, A FIRST FERROMAGNETIC MEMBER, A SECOND FERROMAGNETIC MEMBER POSITIONED WITHIN AND SPACED FROM SAID FIRST FERROMAGNETIC MEMBER, WHEREBY A GAP IS FORMED THEREBETWEEN, A FIRST ENERGIZABLE WINDING MEANS FOR PRODUCING A FIRST MAGNETIC FIELD IN A FIRST PREDETERMINED DIMENSIONAL DIRECTION WITHIN SAID GAP BETWEEN SAID FERROMAGNETIC MEMBERS, A SECOND ENERGIZABLE WINDING MEANS FOR PRODUCING A SECOND MAGNETIC FIELD IN A SECOND PREDETERMINED DIMENSIONAL DIRECTION WITHIN SAID GAP BETWEEN SAID FERROMAGNETIC MEMBERS, EACH OF SAID ENERGIZABLE WINDING MEANS BEING MOUNTED ON ONE OF SAID FERROMAGNETIC MEMBERS, AND A THIRD ENERGIZABLE WINDING MEANS FOR MOVING THE MOVABLE PART, SAID THIRD ENERGIZABLE MEANS BEING MOVABLE SIMULTANEOUSLY IN AT LEAST SAID TWO DIMENSIONAL DIRECTIONS WITHIN SAID GAP.
References Cited (Backward Citations)
US2004735A
Cited
US2702369A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |