US3249923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Information handling apparatus
Assignee: RCA Corp
•
Filing: 1962-12-11
•
Granted: 1966-05-03
•
Expires: 1982-12-11
Abstract
No abstract record available.
Inventors
- 👤 Elvin D Simshauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:40
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/02; G11C11/08; H; H03; H03K; H03K17/00; H03K17/51; H03K17/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
A MAGNETIC DEVICE COMPRISING A PLURALITY OF CONDUCTORS, AND A PLURALITY OF CORES EACH INTERSECTED BY ALL SAID CONDUCTORS, EACH OF SAID CORES HAVING A PREDETERMINED PHYSICAL CONFIGURATION FOR MAGNETIC LINKAGE ONLY WITH SELECTED ONES OF SAID CONDUCTORS.
Claim 2
Dependent Claim
38 words
A MAGNETIC DEVICE COMPRISING A PLURALITY OF CONDUCTORS, AND A PLURALITY OF CORES EACH INTERSECTED BY ALL SAID CONDUCTORS, EACH OF SAID CORES HAVING A PREDETERMINED PHYSICAL CONFIGURATION FOR MAGNETIC LINKAGE ONLY WITH SELECTED ONES OF SAID CONDUCTORS.
References Cited (Backward Citations)
US2734182A
Cited
US3079597A
Cited
US3035257A
Cited
US3087149A
Cited
US3017518A
Cited
US3081453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |