US3096568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of laminated core inductors
Assignee: GTE Sylvania Inc
•
Filing: 1959-11-02
•
Granted: 1963-07-09
•
Expires: 1979-11-02
Abstract
No abstract record available.
Inventors
- 👤 Orrick H Biggs
- 👤 Wroblewski Theodore
- 👤 David R Dayton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:59
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49073; Y10T29/49075; Y10T29/49078
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
FOR FABRICATING A LAMINATED CORE FOR AN ELECTROMAGNETIC INDUCTOR, A METHOD OF MANUFACTURING A (-SHAPED LAMINATED MEMBER FOR A CORE ASSEMBLY COMPRISING THE STEPS OF: PREPARING A FIRST THREE SIDED, (-SHAPED, LAMINATE MEMBER BY FEEDING A CONTINUOUS STRIP OF CORE MATERIAL IN A FIRST SERIES OF FIRST, SECOND AND THIRD MEASSURED DISTANCE, BENDING SAID MATERIAL IN A SUBSTANITLLY 90* ANGLE IN A GIVEN DIRECTION AT THE END OF SAID FIRST MEASURED DISTANCE, BENDING SAID MATERIAL IN A SUBSTANTIALLY 90* ANGLE IN THE SAME GIVEN DIRECTION AT THE END OF SAID SECOND
Claim 2
Dependent Claim
91 words
FOR FABRICATING A LAMINATED CORE FOR AN ELECTROMAGNETIC INDUCTOR, A METHOD OF MANUFACTURING A (-SHAPED LAMINATED MEMBER FOR A CORE ASSEMBLY COMPRISING THE STEPS OF: PREPARING A FIRST THREE SIDED, (-SHAPED, LAMINATE MEMBER BY FEEDING A CONTINUOUS STRIP OF CORE MATERIAL IN A FIRST SERIES OF FIRST, SECOND AND THIRD MEASSURED DISTANCE, BENDING SAID MATERIAL IN A SUBSTANITLLY 90* ANGLE IN A GIVEN DIRECTION AT THE END OF SAID FIRST MEASURED DISTANCE, BENDING SAID MATERIAL IN A SUBSTANTIALLY 90* ANGLE IN THE SAME GIVEN DIRECTION AT THE END OF SAID SECOND
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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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |