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US3252145A Expired / Lapsed US ⏱️ 0.0 years remaining

Electric data storage apparatus

Assignee: English Electric Co Ltd
•
Filing: 1961-06-29
•
Granted: 1966-05-17
•
Expires: 1981-06-29
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Abstract

No abstract record available.

Inventors

  • 👤 Denison Samuel John Marshall
  • 👤 Allmark Reginald Hugh
  • 👤 Jones Wilfred James

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 19:24
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/02; G11C11/06; G11C11/06007; G11C11/06014; G11C11/06021; G11C11/06028; G11C11/06042

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 266 words
AN ELECTRIC DATA STORAGE APPARATUS PARTICULARLY SUITABLE FOR ENABLING THE PERFORMANCE OF HIGH SPEED COMPUTATIONS COMPRISING AN INPUT-OUTPUT WORD STORAGE REGISTER FOR STORING, AT ANY ONE TIME, A SINGLE MULTI-DIGIT WORD SUPPLIED TO IT THROUGH INPUT CIRCUIT MEANS, WRITE-IN MEANS FOR TRANSFERRING WORDS STORED SUCCESSIVELY IN THE REGISTER TO SUCCESSIVE ONES OF A PLURALITY OF NON-ADDRESSABLE SIMILAR STORAGE UNITS IN RESPONSE SOLELY TO SUCCESSIVE WRITE-IN SIGNALS, AND READ-OUT MEANS FOR TRANSFERRING WORDS SUCCESSIVELY FROM SUCCESSIVELY STORAGE UNIT BACK INTO THE REGISTER IN RESPONSE TO SUCCESSIVE READ-OUT SIGNALS, THE WRITER-IN MEANS INCLUDING WRITE-ON SELECTING MEANS RECEIVING SUCCESSIVE IDENTICAL WRITE-IN SIGNALS AND FOR AUTOMATICALLY SELECTING IN A RESPONSE THERETO SUCCESSIVE STORAGE UNIT RESPECTIVELY IN A PREDETERMINED WRITE-IN SEQUENCE, AND A WRITE-IN WORD TRANSFER MEANS RESPONSIVE TO EACH OF THE IDENTICAL WRITEIN SIGNALS FOR AUTOMATICALLY EFFECTING IN RESPONSE THERETO A TRANSFER OF THE WORD THAN STORED IN THE REGISTER TO THE SELECTED STORAGE UNIT FOR STORAGE THEREIN, AND THE READOUT MEANS INCLUDES READ-OUT SELECTING MEANS FOR RECEIVING SUCCESSIVE IDENTICAL READ-OUT SIGNALS AND FOR AUTOMATICALLY SELECTING IN RESPONSE THEREOF SUCCESSIVE STORAGE UNITS RESPECTIVELY IN A PREDETERMINED READ-OUT SEQUENCE WHICH IS THE REVERSE OF THE SAID WRITE-IN SEQUENCE, AND A READOUT WORD TRANSFER MEANS RESPONSIVE TO EACH OF THE IDENTICAL READ-OUT SIGNALS FOR AUTOMATICALLY EFFECTING IN RESPONSE THERETO TRANSFER OF THE WORD THEN STORED IN THE SELECTED STORAGE UNIT TO THE REGISTER, WHEREBY WORDS ARE AUTOMATICALLY RETURNED TO THE REGISTER IN AN ORDER WHICH IS THE REVERSE OF THAT IN WHICH THEY WERE ORIGINALLY PRESENTED TO THE REGISTER THROUGH THE SAID INPUT CIRCUIT MEANS FOR STORAGE IN THE RESPECTIVE STORAGE UNITS.
Claim 2
Dependent Claim 266 words
AN ELECTRIC DATA STORAGE APPARATUS PARTICULARLY SUITABLE FOR ENABLING THE PERFORMANCE OF HIGH SPEED COMPUTATIONS COMPRISING AN INPUT-OUTPUT WORD STORAGE REGISTER FOR STORING, AT ANY ONE TIME, A SINGLE MULTI-DIGIT WORD SUPPLIED TO IT THROUGH INPUT CIRCUIT MEANS, WRITE-IN MEANS FOR TRANSFERRING WORDS STORED SUCCESSIVELY IN THE REGISTER TO SUCCESSIVE ONES OF A PLURALITY OF NON-ADDRESSABLE SIMILAR STORAGE UNITS IN RESPONSE SOLELY TO SUCCESSIVE WRITE-IN SIGNALS, AND READ-OUT MEANS FOR TRANSFERRING WORDS SUCCESSIVELY FROM SUCCESSIVELY STORAGE UNIT BACK INTO THE REGISTER IN RESPONSE TO SUCCESSIVE READ-OUT SIGNALS, THE WRITER-IN MEANS INCLUDING WRITE-ON SELECTING MEANS RECEIVING SUCCESSIVE IDENTICAL WRITE-IN SIGNALS AND FOR AUTOMATICALLY SELECTING IN A RESPONSE THERETO SUCCESSIVE STORAGE UNIT RESPECTIVELY IN A PREDETERMINED WRITE-IN SEQUENCE, AND A WRITE-IN WORD TRANSFER MEANS RESPONSIVE TO EACH OF THE IDENTICAL WRITEIN SIGNALS FOR AUTOMATICALLY EFFECTING IN RESPONSE THERETO A TRANSFER OF THE WORD THAN STORED IN THE REGISTER TO THE SELECTED STORAGE UNIT FOR STORAGE THEREIN, AND THE READOUT MEANS INCLUDES READ-OUT SELECTING MEANS FOR RECEIVING SUCCESSIVE IDENTICAL READ-OUT SIGNALS AND FOR AUTOMATICALLY SELECTING IN RESPONSE THEREOF SUCCESSIVE STORAGE UNITS RESPECTIVELY IN A PREDETERMINED READ-OUT SEQUENCE WHICH IS THE REVERSE OF THE SAID WRITE-IN SEQUENCE, AND A READOUT WORD TRANSFER MEANS RESPONSIVE TO EACH OF THE IDENTICAL READ-OUT SIGNALS FOR AUTOMATICALLY EFFECTING IN RESPONSE THERETO TRANSFER OF THE WORD THEN STORED IN THE SELECTED STORAGE UNIT TO THE REGISTER, WHEREBY WORDS ARE AUTOMATICALLY RETURNED TO THE REGISTER IN AN ORDER WHICH IS THE REVERSE OF THAT IN WHICH THEY WERE ORIGINALLY PRESENTED TO THE REGISTER THROUGH THE SAID INPUT CIRCUIT MEANS FOR STORAGE IN THE RESPECTIVE STORAGE UNITS.

References Cited (Backward Citations)

US3061818A Cited
US2957163A Cited
US3047228A Cited
US3046528A Cited
US3021511A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-05-16 1969-11-15 1970-05-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-05-16 1973-11-15 1974-05-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-05-16 1977-11-15 1978-05-17 $7700.00 Window Closed / Lapsed

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