Patent US3120656A successfully refreshed from Google Patents.
US3120656A
Expired / Lapsed
US
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Coding mechanism
Assignee: COMPUTER CONTROL COMPANY Inc
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Filing: 1959-11-04
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Granted: 1964-02-04
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Expires: 1979-11-04
Abstract
No abstract record available.
Inventors
- 👤 Waller Robert Wyman
- 👤 George W Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:47
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/02; H; H03; H03M; H03M1/00; H03M1/12; H03M1/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A CODING DEVICE COMPRISING A PLURALITY OF CODE BARS, MEANS SUPPORTING SAID CODE BARS TO PERMIT RECIPROCATORY MOTION, EACH OF SAID CODE BARS HAVING NOTCHES THEREIN PROVIDING INCLINED SURFACES, A LARGER PLURALITY OF KEYS, EACH OF SAID KEYS REPRESENTING A DIFFERENT VALUE IN A NUMERIC SYSTEM, EACH OF SAID KEYS HAVING A STEM EXTENDING ACROSS SAID CODE BARS, EACH OF SAID KEYS UPON BEING ACTUATED CAUSING ITS STEM TO MOVE INTO A NOTCH IN EACH OF SAID CODE BARS, SAID CODE BARS BEING DISPOSED RELATIVE TO ONE AN-
Claim 2
Dependent Claim
88 words
A CODING DEVICE COMPRISING A PLURALITY OF CODE BARS, MEANS SUPPORTING SAID CODE BARS TO PERMIT RECIPROCATORY MOTION, EACH OF SAID CODE BARS HAVING NOTCHES THEREIN PROVIDING INCLINED SURFACES, A LARGER PLURALITY OF KEYS, EACH OF SAID KEYS REPRESENTING A DIFFERENT VALUE IN A NUMERIC SYSTEM, EACH OF SAID KEYS HAVING A STEM EXTENDING ACROSS SAID CODE BARS, EACH OF SAID KEYS UPON BEING ACTUATED CAUSING ITS STEM TO MOVE INTO A NOTCH IN EACH OF SAID CODE BARS, SAID CODE BARS BEING DISPOSED RELATIVE TO ONE AN-
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) | 1967-02-03 | 1967-08-05 | 1968-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-03 | 1971-08-05 | 1972-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-03 | 1975-08-05 | 1976-02-04 | $7700.00 | Window Closed / Lapsed |