US3401282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric motor with permanent magnet stator poles and method of making
Assignee: General Electric Co
•
Filing: 1966-03-18
•
Granted: 1968-09-10
•
Expires: 1986-03-18
Abstract
No abstract record available.
Inventors
- 👤 Wladyslaw S Zagorski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:02
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/02; H02K15/03; H02K1/00; H02K1/06; H02K1/12; H02K1/17; H02K15/16; H02K23/00; H02K23/02; H02K23/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A STATOR-FRAME ASSEMBLY FOR ELECTRIC MOTORS COMPRISING: A HOLLOW CASING INCLUDING A PAIR OF COOPERATING FRAME SECTIONS, EACH SAID FRAME SECTION HAVING SPACED APART LEGS CONNECTED BY A BIGHT AND DEFINING MAGNETIZABLE SEGMENT RECEIVING STATIONS, AT LEAST TWO MAGNETIZABLE SEGMENTS MOUNTED IN SAID RECEIVING STATIONS AND FORMING AT LEAST PART OF AN ARMATURE-RECEIVING BORE OF PREDETERMINED DIAMETER, THE LEGS OF ONE OF SAID FRAME SECTIONS PROJECTING TOWARDS AND BEING IN OVERLAPPED RELATIONSHIP WITH ASSOCI-
Claim 2
Dependent Claim
74 words
A STATOR-FRAME ASSEMBLY FOR ELECTRIC MOTORS COMPRISING: A HOLLOW CASING INCLUDING A PAIR OF COOPERATING FRAME SECTIONS, EACH SAID FRAME SECTION HAVING SPACED APART LEGS CONNECTED BY A BIGHT AND DEFINING MAGNETIZABLE SEGMENT RECEIVING STATIONS, AT LEAST TWO MAGNETIZABLE SEGMENTS MOUNTED IN SAID RECEIVING STATIONS AND FORMING AT LEAST PART OF AN ARMATURE-RECEIVING BORE OF PREDETERMINED DIAMETER, THE LEGS OF ONE OF SAID FRAME SECTIONS PROJECTING TOWARDS AND BEING IN OVERLAPPED RELATIONSHIP WITH ASSOCI-
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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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |