US3460245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for wiring ferrite core matrices
Assignee: International Business Machines Corp
•
Filing: 1965-04-30
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Granted: 1969-08-12
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Expires: 1985-04-30
Abstract
No abstract record available.
Inventors
- 👤 Herbert K Hazel
- 👤 Wolfgang F Mueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:29
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/10; H01R4/14; G; G11; G11C; G11C11/00; G11C11/02; G11C11/06; G11C5/00; G11C5/02; G11C5/04; G11C5/05; G11C5/12; H05; H05K; H05K13/00; H05K13/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49004; Y10T29/4902; Y10T29/49069; Y10T29/49826; Y10T29/49838; Y10T29/53; Y10T29/53022; Y10T29/53087; Y10T29/5313; Y10T29/53165; Y10T29/53696
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE35705C
Cited
US3134163A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |