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US3300758A Expired / Lapsed US ⏱️ 0.0 years remaining

High speed scanner and reservation system

Assignee: Control Data Corp
•
Filing: 1963-06-04
•
Granted: 1967-01-24
•
Expires: 1983-06-04
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Abstract

No abstract record available.

Inventors

  • 👤 Jr Charles L Hawley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 02:31
CPC Classifications
H; H04; H04L; H04L12/00; H04L12/54; G; G06; G06F; G06F13/00; G06F13/14; G06F13/20; G06F13/22; G06F13/225; G06F13/36; G06F13/362; G06F13/366; G08; G08B; G08B5/00; G08B5/22; G08B5/221

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 116 words
A HIGH SPEED SCANNER AND RESERVATION SYSTEM FOR SELECTIVELY HONORING ONE OF A PLURALITY OF ACCESS CHANNELS, EACH EXTENDING BETWEEN A COMMON STORAGE MODULE AND INDEPENDENT REMOTE STATIONS, IN RESPONSE TO TRANSMISSION REQUESTS ON SAID ACCESS CHANNELS, COMPRISING: FIRST AND SECOND ELECTRONIC PRIORITY MEANS CONNECTED TO EACH OF SAID ACCESS CHANNELS AND MEANS FOR NORMALLY LOCKING SAID SECOND PRIORITY MEANS OUT OF OPERATION; SAID FIRST PRIORITY MEANS INCLUDING LOGIC CIRCUITRY RESPONSIVE TO A TRANSMISSION REQUEST ON ANY ONE OF THE SAID ACCESS CHANNELS, INDEPENDENTLY OF A CYCLIC EXAMINATION OF SAID CHANNELS, TO COMPLETE A TRANSMISSION PATH ON SAID ONE ACCESS CHANNEL BETWEEN THE STROAGE MODULE AND THE RESPECTIVE REMOTE STATION WHILE SIMULTANEOUSLY INHIBITING THE FIRST PRIORITY
Claim 2
Dependent Claim 116 words
A HIGH SPEED SCANNER AND RESERVATION SYSTEM FOR SELECTIVELY HONORING ONE OF A PLURALITY OF ACCESS CHANNELS, EACH EXTENDING BETWEEN A COMMON STORAGE MODULE AND INDEPENDENT REMOTE STATIONS, IN RESPONSE TO TRANSMISSION REQUESTS ON SAID ACCESS CHANNELS, COMPRISING: FIRST AND SECOND ELECTRONIC PRIORITY MEANS CONNECTED TO EACH OF SAID ACCESS CHANNELS AND MEANS FOR NORMALLY LOCKING SAID SECOND PRIORITY MEANS OUT OF OPERATION; SAID FIRST PRIORITY MEANS INCLUDING LOGIC CIRCUITRY RESPONSIVE TO A TRANSMISSION REQUEST ON ANY ONE OF THE SAID ACCESS CHANNELS, INDEPENDENTLY OF A CYCLIC EXAMINATION OF SAID CHANNELS, TO COMPLETE A TRANSMISSION PATH ON SAID ONE ACCESS CHANNEL BETWEEN THE STROAGE MODULE AND THE RESPECTIVE REMOTE STATION WHILE SIMULTANEOUSLY INHIBITING THE FIRST PRIORITY

References Cited (Backward Citations)

US3117303A Cited
US3199081A Cited
US3241124A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-01-23 1970-07-25 1971-01-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-01-23 1974-07-25 1975-01-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-01-23 1978-07-25 1979-01-24 $7700.00 Window Closed / Lapsed

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