US3325786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for composing ideographs
Assignee: RCA Corp
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Filing: 1964-06-02
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Granted: 1967-06-13
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Expires: 1984-06-02
Abstract
No abstract record available.
Inventors
- 👤 Fred E Shashoua
- 👤 Warren R Isom
- 👤 Harold E Haynes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:17
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/018; G06F3/048; G06F3/0487; G06F3/0489; G06F3/04892; G09; G09G; G09G5/00; G09G5/22; G09G5/24; G09G5/246
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
96 words
IN COMBINATION, AN OPTICAL STORAGE MATRIX FOR STORING IDEOGRAPHS; A KEYBOARD, THE KEYS OF WHICH ARE IMPRINTED WITH STROKES WHICH, IN VARIOUS COMBINATION, FORM IDEOGRAPHS; MEANS RESPONSIVE TO THE ACTUATION OF A PLURALITY OF KEYS ON THE KEYBOARD, WHICH IDENTIFY THE STROKES FORMING AN IDEOGRAPH, FOR SELECTING FROM THE OPTICAL STORAGE MATRIX SAID IDEOGRAPH, AND FOR MAKING A RECORD OF SAID SELECTED IDEOGRAPH; AND MEANS RESPONSIVE TO AN IDEOGRAPH INDICATION NOT AVAILABLE IN THE OPTICAL STORAGE MATRIX FOR PLACING AN INDICATION THEREOF ON THE SAME RECORD ON WHICH THE IDEOGRAPH SELECTED FROM THE STORAGE MATRIX APPEARS.
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) | 1970-06-12 | 1970-12-12 | 1971-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-12 | 1974-12-12 | 1975-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-12 | 1978-12-12 | 1979-06-13 | $7700.00 | Window Closed / Lapsed |