US3073588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Memory jig
Assignee: Individual
•
Filing: 1959-03-02
•
Granted: 1963-01-15
•
Expires: 1979-03-02
Abstract
No abstract record available.
Inventors
- 👤 Geoffrey W Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:37
CPC Classifications
G; G11; G11C; G11C5/00; G11C5/02; G11C5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
APPARATUS FOR MAKING A MAGNETIC CORE MEMBER IN WHICH ANNULAR FERROMAGNETIC CORES ARE ADAPTED TO BE ARRANGED IN AT LEAST ONE PAIR OF SETS, EACH SAID SET DEFINING A PLANE, EACH SAID PLANE BEING PARALLEL TO AND SPACED APART FROM THE OTHER PLANES, COMPRISING: A FRAME FOR EACH PAIR OF SETS, EACH FRAME HAVING AN OPENING A PAIR OF REMOVABLE PLATES FOR EACH FRAME, EACH PLATE BEING DIMENSIONED TO PASS THROUGH SAID OPENING, A PALLET FOR EACH FRAME DIMENSIONED FOR INSERTION THROUGH THE OPENING THEREIN WHEREBY SAID PALLET SUPPORTS SAID FRAME AND DIVIDES SAID FRAME INTO TWO PLATE-RECEIVING PORTIONS, SAID REMOVABLE PLATES BEING SINGLY RECEIVABLE WITHIN SAID PORTIONS WITH ONE FACE OF EACH PLATE FACING OUTWARDLY OF SAID FRAME, A PAIR OF COVERS FOR EACH FRAME, EACH COVER BEING SECURABLE TO SAID FRAME TO COVER SAID ONE FACE OF EACH PLATE, AND IN CONJUNCTION WITH SAID PALLET, TO RETAIN ONE OF THE SAID PLATES IN EACH SAID PORTION SAID PLATES BEING FREED FOR REMOVAL FROM SAID FRAME THROUGH
Claim 2
Dependent Claim
168 words
APPARATUS FOR MAKING A MAGNETIC CORE MEMBER IN WHICH ANNULAR FERROMAGNETIC CORES ARE ADAPTED TO BE ARRANGED IN AT LEAST ONE PAIR OF SETS, EACH SAID SET DEFINING A PLANE, EACH SAID PLANE BEING PARALLEL TO AND SPACED APART FROM THE OTHER PLANES, COMPRISING: A FRAME FOR EACH PAIR OF SETS, EACH FRAME HAVING AN OPENING A PAIR OF REMOVABLE PLATES FOR EACH FRAME, EACH PLATE BEING DIMENSIONED TO PASS THROUGH SAID OPENING, A PALLET FOR EACH FRAME DIMENSIONED FOR INSERTION THROUGH THE OPENING THEREIN WHEREBY SAID PALLET SUPPORTS SAID FRAME AND DIVIDES SAID FRAME INTO TWO PLATE-RECEIVING PORTIONS, SAID REMOVABLE PLATES BEING SINGLY RECEIVABLE WITHIN SAID PORTIONS WITH ONE FACE OF EACH PLATE FACING OUTWARDLY OF SAID FRAME, A PAIR OF COVERS FOR EACH FRAME, EACH COVER BEING SECURABLE TO SAID FRAME TO COVER SAID ONE FACE OF EACH PLATE, AND IN CONJUNCTION WITH SAID PALLET, TO RETAIN ONE OF THE SAID PLATES IN EACH SAID PORTION SAID PLATES BEING FREED FOR REMOVAL FROM SAID FRAME THROUGH
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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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |