US3268874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer multi-register linkage with a memory unit
Assignee: Unisys Corp
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Filing: 1962-12-03
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Granted: 1966-08-23
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Expires: 1982-12-03
Abstract
No abstract record available.
Inventors
- 👤 Robert V Bock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:00
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/30; G06F9/30003; G06F9/3004; G06F9/30043; G06F13/00; G06F13/14; G06F13/16; G06F13/1605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
IN A DIGITAL COMPUTER SYSTEM, COMPRISING: (A) ADDRESSABLE MEMORY MEANS; (B) A PLURALITY OF REGISTERS FOR STORING ADDRESSES; (C) A PLURALITY OF REGISTERS FOR STORING WORDS FOR PROCESSING (D) MEANS FOR PROVIDING PROGRAM SIGNALS DEFINING COMPUTING OPERATIONS; (E) SEQUENCE AND CONTROL MEANS RESPONSIVE TO THE PROGRAM SIGNALS FOR PROVIDING SIGNALS DESIGNATING ONE OF THE WORD REGISTERS AND ANY ONE OF THE ADDRESS REGISTERS FOR USE WITH THE DESIGNATED WORD REGISTER FOR COMMUNICATING WITH THE MEMORYMEANS IN ACCORDANCE WITH THE DEFINED COMPUTING OPERATIONS; (F) MEANS FOR COUPLING THE CONTENT OF ANY OF THE ADDRESS REGISTERS DESIGNATED BY THE SEQUENCE AND CONTROL MEANS TO THE MEMORY MEANS FOR ADDRESSING SAME; AND (G) MEANS FOR COUPLING WORDS BETWEEN THE MEMORY MEANS AND THE WORD REGISTER DESIGNATED BY THE SEQUENCE AND CONTROL MEANS FOR CAUSING THE WORDS TO BE READ AND WRITTEN IN THE MEMORY MEANS.
Claim 2
Dependent Claim
142 words
IN A DIGITAL COMPUTER SYSTEM, COMPRISING: (A) ADDRESSABLE MEMORY MEANS; (B) A PLURALITY OF REGISTERS FOR STORING ADDRESSES; (C) A PLURALITY OF REGISTERS FOR STORING WORDS FOR PROCESSING (D) MEANS FOR PROVIDING PROGRAM SIGNALS DEFINING COMPUTING OPERATIONS; (E) SEQUENCE AND CONTROL MEANS RESPONSIVE TO THE PROGRAM SIGNALS FOR PROVIDING SIGNALS DESIGNATING ONE OF THE WORD REGISTERS AND ANY ONE OF THE ADDRESS REGISTERS FOR USE WITH THE DESIGNATED WORD REGISTER FOR COMMUNICATING WITH THE MEMORYMEANS IN ACCORDANCE WITH THE DEFINED COMPUTING OPERATIONS; (F) MEANS FOR COUPLING THE CONTENT OF ANY OF THE ADDRESS REGISTERS DESIGNATED BY THE SEQUENCE AND CONTROL MEANS TO THE MEMORY MEANS FOR ADDRESSING SAME; AND (G) MEANS FOR COUPLING WORDS BETWEEN THE MEMORY MEANS AND THE WORD REGISTER DESIGNATED BY THE SEQUENCE AND CONTROL MEANS FOR CAUSING THE WORDS TO BE READ AND WRITTEN IN THE MEMORY MEANS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |