US3108364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of information storage matrices
Assignee: US Philips Corp
•
Filing: 1957-09-27
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Granted: 1963-10-29
•
Expires: 1977-09-27
Abstract
No abstract record available.
Inventors
- 👤 Winn Russell Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:21
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069; Y10T29/53; Y10T29/53696
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A JIG ASSEMBLY FOR MANUFACTURING THREADED-CORE INFORMATION STORAGE MATRICES CONSISTING OF A PLURALITY OF RING SHAPED CORE MEMBERS ARRANGED IN A DESIRED PATTERN OF PARALLEL ROWS, COMPRISING A SOLID MEMBER HAVING A SUPPORTING SURFACE CONTAINING A PLURALITY OF RECESSES ARRANGED IN A COMPLEMENTARY PATTERN AND WHEREIN EACH RECESS IS ADAPTED TO RECEIVE A MAGNETIC CORE IN UPRIGHT POSITION WITH RESPECT TO SAID SUPPORTING SURFACE AND WHEREIN EACH OF SAID RECESSES IS INTERSECTED BY LINEAR GROOVES, EACH OF WHICH GROOVES EXTENDING THROUGH ONE PARALLEL ROW OF RECESSES AND ONTO THE EDGES OF THE MEMBER TO FORM PORTS ADAPTED TO BE CONNECTED TO A SOURCE OF REDUCED PRESSURE, A REMOVEABLE COVER PLATE MOUNTED OVER AND CONNECTING SAID SUPPORTING SURFACE AND CONTAINING A PLURALITY OF APER-
Claim 2
Dependent Claim
123 words
A JIG ASSEMBLY FOR MANUFACTURING THREADED-CORE INFORMATION STORAGE MATRICES CONSISTING OF A PLURALITY OF RING SHAPED CORE MEMBERS ARRANGED IN A DESIRED PATTERN OF PARALLEL ROWS, COMPRISING A SOLID MEMBER HAVING A SUPPORTING SURFACE CONTAINING A PLURALITY OF RECESSES ARRANGED IN A COMPLEMENTARY PATTERN AND WHEREIN EACH RECESS IS ADAPTED TO RECEIVE A MAGNETIC CORE IN UPRIGHT POSITION WITH RESPECT TO SAID SUPPORTING SURFACE AND WHEREIN EACH OF SAID RECESSES IS INTERSECTED BY LINEAR GROOVES, EACH OF WHICH GROOVES EXTENDING THROUGH ONE PARALLEL ROW OF RECESSES AND ONTO THE EDGES OF THE MEMBER TO FORM PORTS ADAPTED TO BE CONNECTED TO A SOURCE OF REDUCED PRESSURE, A REMOVEABLE COVER PLATE MOUNTED OVER AND CONNECTING SAID SUPPORTING SURFACE AND CONTAINING A PLURALITY OF APER-
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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) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |