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US3239820A Expired / Lapsed US ⏱️ 0.0 years remaining

Digital computer with automatic repeating of program segments

Assignee: Unisys Corp
•
Filing: 1962-02-16
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Granted: 1966-03-08
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Expires: 1982-02-16
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Abstract

No abstract record available.

Inventors

  • 👤 William A Logan
  • 👤 Paul D King

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 20:06
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/44; G06F9/448; G06F9/4482; G06F9/4484; G06F9/4486

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 154 words
IN A DIGITAL COMPUTER IN WHICH A STORED PROGRAM OF GROUPS OF DIGITS ARE SENSED A GROUP AT A TIME IN SEQUENCE FOR CONTROLLING THE OPERATION OF THE COMPUTER, APPARATUS COMPRISING MEANS RESPONSIVE TO THE SENSING OF A FIRST PARTICULAR GROUP OF DIGITS IN THE PROGRAM SEQUENCE FOR STORING INFORMATION IDENTIFYING THE NEXT GROUP OF DIGITS IN THE PROGRAM SEQUENCE, MEANS RESPONSIVE TO THE SENSING OF A SECOND PARTICULAR GROUP OF DIGITS IN THE PROGRAM SEQUENCE FOR AUTOMATICALLY REPEATING THE PREVIOUSLY SENSED GROUPS IN THE SAME SEQUENCE STARTING WITH THE GROUP OF DIGITS IDENTIFIED BY SAID INFORMATION STORED BY SAID MEANS SENSING SAID FIRST PARTICULAR GROUP OF DIGITS, MEANS FOR COUNTING THE NUMBER OF TIMES THE SEQUENCE IS REPEATED, AND MEANS RESPONSIVE TO THE COUNTING MEANS FOR INTERRUPTING THE AUTOMATIC REPEAT OPERATION WHEN THE COUNTING MEANS REACHES A COUNT CORRESPONDING TO A VALUE SPECIFIED BY A PORTION OF THE SECOND PARTICULAR GROUP OF DIGITS.

References Cited (Backward Citations)

US3012726A Cited
US2959351A Cited
US2914248A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-03-07 1969-09-06 1970-03-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-03-07 1973-09-06 1974-03-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-03-07 1977-09-06 1978-03-08 $7700.00 Window Closed / Lapsed

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