US3142047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Memory plane
Assignee: CBS Broadcasting Inc
•
Filing: 1960-12-14
•
Granted: 1964-07-21
•
Expires: 1980-12-14
Abstract
No abstract record available.
Inventors
- 👤 George R Henderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:16
CPC Classifications
G; G11; G11C; G11C5/00; G11C5/02; G11C5/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49165
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
144 words
A MEMORY PLANE COMPRISING A SUBSTRATE SHEET FORMED WITH A PLURALITY OF THROUGH APERTURES EXTENDING BETWEEN OPPOSITE FACES THEREOF, AND BEING SO ARRANGED AND SPACED FROM EACH OTHER THAT THE PORTIONS OF SAID SUBSTRATE SHEET BETWEEN RESPECTIVE NEIGHBORING SIDE WALLS THEREOF FORM AN ARRAY OF MOUNTING MEMBERS EACH HAVING OPPOSITE ENDS JOINED TO THE REMAINDER OF SAID SUBSTRATE SHEET AND A CIRCUMFERENTIAL GIRTH DEFINED BY SAID OPPOSITE SUBSTRATE SHEET FACES AND SAID NEIGHBORING APERTURE SIDE WALLS, ELECTRICALLY CONDUCTIVE MEANS TRAVERSING SAID MOUNTING MEMBERS IN A MANNER TO DEFINE CURRENT PATHS EXTENDING FROM ONE OF SAID OPPOSITE ENDS THEREOF TO THE OTHER, AND A MAGNETIC COATING SURROUNDING THE ASSEMBLIES OF SAID MOUNTING MEMBERS AND SAID CONDUCTING MEANS AND EXTENDING ALONG SAID OPPOSITE SUBSTRATE SHEET FACES AND SAID NEIGHBORING APERTURE SIDE WALLS ABOUT THE GIRTH OF INDIVIDUAL MOUNTING MEMBERS FOR ELECTROMAGNETIC LINKING WITH SAID CURRENT PATHS.
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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) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |