Patent US3091711A successfully refreshed from Google Patents.
US3091711A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit motor
Assignee: Printed Motors Inc
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Filing: 1960-04-15
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Granted: 1963-05-28
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Expires: 1980-04-15
Abstract
No abstract record available.
Inventors
- 👤 Henry-Baudot Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:05
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
AN ELECTRIC ROTATING MACHINE OF THE AXIAL AIRGAP TYPE COMPRISING A THIN SHEET-LIKE INSULATING CARRIER, A MULTIPOLAR FIELD WINDING OF LOW IMPEDANCE TO ALTERNATING CURRENT INCLUDING FLAT CONDUCTORS WITH INPUT CONNECTIONS MOUNTED ON ONE PORTION OF SAID CARRIER, A TRANSFORMER INTEGRAL WITH SAID MACHINE INCLUDING A SECONDARY WINDING OF FLAT CONDUCTORS WITH OUTPUT CONNECTIONS CARRIED BY A SECOND PORTION OF SAID CARRIER AND CONNECTED TO THE SAID FIELD WINDING INPUT CONNECTIONS, SAID TRANSFORMER INCLUDING A PRIMARY WINDING HAVING A MAGNETIC CIRCUIT COUPLED TO SAID SECONDARY WINDING.
Claim 2
Dependent Claim
86 words
AN ELECTRIC ROTATING MACHINE OF THE AXIAL AIRGAP TYPE COMPRISING A THIN SHEET-LIKE INSULATING CARRIER, A MULTIPOLAR FIELD WINDING OF LOW IMPEDANCE TO ALTERNATING CURRENT INCLUDING FLAT CONDUCTORS WITH INPUT CONNECTIONS MOUNTED ON ONE PORTION OF SAID CARRIER, A TRANSFORMER INTEGRAL WITH SAID MACHINE INCLUDING A SECONDARY WINDING OF FLAT CONDUCTORS WITH OUTPUT CONNECTIONS CARRIED BY A SECOND PORTION OF SAID CARRIER AND CONNECTED TO THE SAID FIELD WINDING INPUT CONNECTIONS, SAID TRANSFORMER INCLUDING A PRIMARY WINDING HAVING A MAGNETIC CIRCUIT COUPLED TO SAID SECONDARY WINDING.
References Cited (Backward Citations)
US2500802A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |