Patent US3208053A successfully refreshed from Google Patents.
US3208053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Split-array core memory system
Assignee: Indiana General Corp
•
Filing: 1961-06-14
•
Granted: 1965-09-21
•
Expires: 1981-06-14
Abstract
No abstract record available.
Inventors
- 👤 Elovic Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:18
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/02; G11C11/06; G11C11/06007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A MEMORY SYSTEM COMPRISING A PLURALITY OF ARRAYS, EACH ARRAY BEING ASSEMBLED INTO A NUMBER OF SECTIONS WITH AN INHIBIT WINDING INDIVIDUAL TO EACH SECTION, A SECTION SWITCH CONNECTED WITH EACH OF SAID WINDINGS FOR SELECTIVELY IMPRESSING INHIBIT CURRENT THERETHROUGH, AN INHIBIT LINE INDIVIDUAL TO EACH OF SAID ARRAYS COUPLED TO ALL THE SECTION SWITCHES OF ITS ASSOCIATED ARRAY, A GROUP ADDRESS LINE COMMON TO EACH GROUP OF CORRESPONDLINGLY LOCATED SECTIONS OF SAID ARRAYS AND COUPLED TO ALL THE SECTION SWITCHES OF ITS ASSOCIATED GROUP OF SECTIONS, CIRCUIT MEANS FOR IMPRESSING INHIBIT SIGNALS IN SAID INHIBIT LINES, AND ADDRESS MEANS FOR IMPRESSING CONTROL SIGNALS SELEVTIVELY IN SAID GROUP ADDRESS LINES, EACH OF SAID SECTION SWITCHES BEING ARRANGED TO PASS INHIBIT CURRENT INTO ITS CONNECTED INHIBIT WINDING UPON COINCIDENCE OF ADDRESS AND INHIBIT SIGNALS IMPRESSED THEREON.
Claim 2
Dependent Claim
135 words
A MEMORY SYSTEM COMPRISING A PLURALITY OF ARRAYS, EACH ARRAY BEING ASSEMBLED INTO A NUMBER OF SECTIONS WITH AN INHIBIT WINDING INDIVIDUAL TO EACH SECTION, A SECTION SWITCH CONNECTED WITH EACH OF SAID WINDINGS FOR SELECTIVELY IMPRESSING INHIBIT CURRENT THERETHROUGH, AN INHIBIT LINE INDIVIDUAL TO EACH OF SAID ARRAYS COUPLED TO ALL THE SECTION SWITCHES OF ITS ASSOCIATED ARRAY, A GROUP ADDRESS LINE COMMON TO EACH GROUP OF CORRESPONDLINGLY LOCATED SECTIONS OF SAID ARRAYS AND COUPLED TO ALL THE SECTION SWITCHES OF ITS ASSOCIATED GROUP OF SECTIONS, CIRCUIT MEANS FOR IMPRESSING INHIBIT SIGNALS IN SAID INHIBIT LINES, AND ADDRESS MEANS FOR IMPRESSING CONTROL SIGNALS SELEVTIVELY IN SAID GROUP ADDRESS LINES, EACH OF SAID SECTION SWITCHES BEING ARRANGED TO PASS INHIBIT CURRENT INTO ITS CONNECTED INHIBIT WINDING UPON COINCIDENCE OF ADDRESS AND INHIBIT SIGNALS IMPRESSED THEREON.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |