US3210733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data processing system
Assignee: GTE Sylvania Inc
•
Filing: 1958-08-18
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Granted: 1965-10-05
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Expires: 1978-08-18
Abstract
No abstract record available.
Inventors
- 👤 Terzian John
- 👤 Jr Watts S Humphrey
- 👤 Franz M Bosch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:15
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/38; G06F13/14; G06F13/20; G06F13/32; G06F13/34; G06F15/00; G06F15/76; G06F15/78
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
FOR ELECTRONIC DATA PROCESSING EQUIPMENT, AN INPUTOUTPUT SYSTEM WITH COMPRISES: A PLURALITY OF INPUT-OUTPUT DEVICES; A PLURALITY OF CONVERTER UNITS; A CONVERTER BUS INCLUDING A PLURALITY OF MULTI-LINE CONDUCTOR GROUPS CORRESPONDING TO THE NUMBER OF AND INDEPENDENTLY CONNECTED TO A RESPECTIVE ONE OF SAID CONVERTERS; AND, A SEPARATE DEVICE SWITCHING UNIT CONNECTING EACH ONE OF SAID DEVICES TO EACH SEPARATE ONE OF SAID CONDUCTOR GROUPS.
Claim 2
Dependent Claim
65 words
FOR ELECTRONIC DATA PROCESSING EQUIPMENT, AN INPUTOUTPUT SYSTEM WITH COMPRISES: A PLURALITY OF INPUT-OUTPUT DEVICES; A PLURALITY OF CONVERTER UNITS; A CONVERTER BUS INCLUDING A PLURALITY OF MULTI-LINE CONDUCTOR GROUPS CORRESPONDING TO THE NUMBER OF AND INDEPENDENTLY CONNECTED TO A RESPECTIVE ONE OF SAID CONVERTERS; AND, A SEPARATE DEVICE SWITCHING UNIT CONNECTING EACH ONE OF SAID DEVICES TO EACH SEPARATE ONE OF SAID CONDUCTOR GROUPS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |