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US3128374A
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Control system
Assignee: Bendix Corp
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Filing: 1960-12-08
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Granted: 1964-04-07
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Expires: 1980-12-08
Abstract
No abstract record available.
Inventors
- 👤 Ho Yu Chi
- 👤 Johnson Ewell Calvin
- 👤 Mckelvie John Lachlan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:15
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/41; G05B19/4103; G05B2219/00; G05B2219/30; G05B2219/43; G05B2219/43183
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A SYSTEM OPERATIVE TO RECEIVE NUMERICAL DATA INCLUDING DATA INCLUDING AT LEAST TWO NUMBERS REPRESENTATIVE OF DISTANCES ALONG MUTUALLY PERPENDICULAR AXES AND TO GENERATE TRAINS OF PULSES EQUAL IN NUMBER TO SAID NUMBER OF AXES, SAID SYSTEM INCLUDING: FIRST REGISTERS TO RETAIN SAID NUMBERS; AN ADDER; SUMMATION REGISTERS EQUAL IN NUMBER TO SAID AXES; AND A CONTROL OPERATIVE TO CAUSE THE CONTENTS OF SAID FIRST REGISTERS TO BE REPEATEDLY ADDED INTO SAID SUMMATION REGISTERS, TO GENERATE A PULSE EACH TIME AN OVERFLOW OCCURS FROM THE MOST SIGNIFICANT STAGE OF ONE OF SUMMATION REGISTERS, AND TO TERMINATE THE ADDITION PROCESS UPON THE OCCURRENCE OF ZEROS IN A NUMBER OF STAGES OF SUMMATION REGISTERS EQUAL TO THE NUMBER OF DIGITS IN SAID NUMBERS LESS ONE.
Claim 2
Independent Claim
123 words
A SYSTEM OPERATIVE TO RECEIVE NUMERICAL DATA INCLUDING DATA INCLUDING AT LEAST TWO NUMBERS REPRESENTATIVE OF DISTANCES ALONG MUTUALLY PERPENDICULAR AXES AND TO GENERATE TRAINS OF PULSES EQUAL IN NUMBER TO SAID NUMBER OF AXES, SAID SYSTEM INCLUDING: FIRST REGISTERS TO RETAIN SAID NUMBERS; AN ADDER; SUMMATION REGISTERS EQUAL IN NUMBER TO SAID AXES; AND A CONTROL OPERATIVE TO CAUSE THE CONTENTS OF SAID FIRST REGISTERS TO BE REPEATEDLY ADDED INTO SAID SUMMATION REGISTERS, TO GENERATE A PULSE EACH TIME AN OVERFLOW OCCURS FROM THE MOST SIGNIFICANT STAGE OF ONE OF SUMMATION REGISTERS, AND TO TERMINATE THE ADDITION PROCESS UPON THE OCCURRENCE OF ZEROS IN A NUMBER OF STAGES OF SUMMATION REGISTERS EQUAL TO THE NUMBER OF DIGITS IN SAID NUMBERS LESS ONE.
References Cited (Backward Citations)
US2436178A
Cited
US2873074A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |