US3257547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fractional binary to binary-coded-decimal and binary-coded-decimal to whole number binary conversion devices
Assignee: Cubic Corp
•
Filing: 1963-02-19
•
Granted: 1966-06-21
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Expires: 1983-02-19
Abstract
No abstract record available.
Inventors
- 👤 Bernstein Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:12
CPC Classifications
H; H03; H03M; H03M7/00; H03M7/02; H03M7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
154 words
IN COMBINATION: FIRST REGISTER MEANS HOLDING A FIRST SERIES OF BINARY DIGITS FORMING A BINARY NUMBER AND RESPONSIVE TO A SERIES OF APPLIED FIRST SIGNALS FOR STEPPING OUT SAID FIRST SERIES OF DIGITS; A PLURALITY OF SERIALLY ARRANGED CONVERSION MEANS, EACH OF SAID CONVERSION MEANS INCLUDING A BINARY SHIFT REGISTER MEANS AND RESPONSIVE TO AN APPLIED FIRST SIGNAL FOR SHIFTING THE CONTENTS OF SAID BINARY SHIFT REGISTER MEANS ONE BINARY PLACE AND PRODUCING AN OUTPUT DIGIT, AND REPONSIVE TO AN APPLIED SECOND SIGNAL AND ONE PREDETERMINED BIT VALUE IN SAID BINARY SHIFT REGISTER MEANS FOR MODIFYING THE VALUE OF THE NUMBER STORED IN SAID BINARY SHIFT REGISTER MEANS; SECOND REGISTER MEANS CONNECTED TO SAID CONVERSION MEANS AND RESPONSIVE TO AN APPLIED FIRST SIGNAL FOR SERIALLY STORING THE OUTPUT DIGITS PRODUCED IN THE LAST OF SAID PLURALITY OF SERIALLY ARRANGED CONVERSION MEANS; MEANS FOR GENERATING A SERIES FIRST SIGNALS AND APPLYING EACH OF SAID SE-
Claim 2
Dependent Claim
154 words
IN COMBINATION: FIRST REGISTER MEANS HOLDING A FIRST SERIES OF BINARY DIGITS FORMING A BINARY NUMBER AND RESPONSIVE TO A SERIES OF APPLIED FIRST SIGNALS FOR STEPPING OUT SAID FIRST SERIES OF DIGITS; A PLURALITY OF SERIALLY ARRANGED CONVERSION MEANS, EACH OF SAID CONVERSION MEANS INCLUDING A BINARY SHIFT REGISTER MEANS AND RESPONSIVE TO AN APPLIED FIRST SIGNAL FOR SHIFTING THE CONTENTS OF SAID BINARY SHIFT REGISTER MEANS ONE BINARY PLACE AND PRODUCING AN OUTPUT DIGIT, AND REPONSIVE TO AN APPLIED SECOND SIGNAL AND ONE PREDETERMINED BIT VALUE IN SAID BINARY SHIFT REGISTER MEANS FOR MODIFYING THE VALUE OF THE NUMBER STORED IN SAID BINARY SHIFT REGISTER MEANS; SECOND REGISTER MEANS CONNECTED TO SAID CONVERSION MEANS AND RESPONSIVE TO AN APPLIED FIRST SIGNAL FOR SERIALLY STORING THE OUTPUT DIGITS PRODUCED IN THE LAST OF SAID PLURALITY OF SERIALLY ARRANGED CONVERSION MEANS; MEANS FOR GENERATING A SERIES FIRST SIGNALS AND APPLYING EACH OF SAID SE-
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) | 1969-06-20 | 1969-12-20 | 1970-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-20 | 1973-12-20 | 1974-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-20 | 1977-12-20 | 1978-06-21 | $7700.00 | Window Closed / Lapsed |