US3208047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data processing equipment
Assignee: International Standard Electric Corp
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Filing: 1960-03-30
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Granted: 1965-09-21
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Expires: 1980-03-30
Abstract
No abstract record available.
Inventors
- 👤 Ridler Desmond Sydney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:23
CPC Classifications
H; H04; H04Q; H04Q3/00; H04Q3/42; H04Q3/54; H04Q3/545; H04Q3/54508; H04Q3/54533; G; G06; G06F; G06F7/00; G06F7/38; G06F7/383; G06F9/00; G06F9/06; G06F9/22; G06F9/26; G06F9/261; G06F9/44; G06F9/448; G06F9/4482; G06F9/4484; G11; G11C; G11C11/00; G11C11/02; G11C11/06; G11C11/06007; H03; H03K; H03K17/00; H03K17/51; H03K17/80; H03K17/81; H04L; H04L12/00; H04L12/50; H04M; H04M15/00; H04M15/10; H04M15/12; H04M15/18; H04M15/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
AN ELECTRICAL SYSTEM FOR PERFOMING A SEQUENCE OF RELATED SWITCHING OPERATIONS COMPRISING A MAIN STORE OF INFORMATION ITEMS EACH OF WHICH CORRESPONDS TO A PREDETERMINATION LOGICAL SWITCHING FUNCTION OF ITS ADDRES LOCATION WITHIN THE SAID STORE, MEANS COUPLED TO SAID MAIN STORE FOR SELECTING SAID ITEMS, AN AUXILIARY STORE DIRECTLY COUPLED TO SAID MAIN STORE AND SAID SELECTING MEANS FOR TEMPORARILY STORING A PORTION OF THE LAST ITEM SELECTED BY SAID SELECTING MEANS, A SOURCE OF INFORMATION SIGNALS, AND MEANS COUPLED TO SAID SOURCE AND SAID AUXIALLY STORE FOR CONDITIONING SAID SELECTING MEANS TO SUBSEQUENTLY SELECT AN ITEM FROM SAID MAIN STORE AT AN ADDRESS LOCATION THEREIN CORRESPONDING TO A COMBINATION OF SIGNAL CONDITIONS MANIFESTED BY SAID SOURCE AND SAID AUXIALIARY STORE.
Claim 2
Dependent Claim
122 words
AN ELECTRICAL SYSTEM FOR PERFOMING A SEQUENCE OF RELATED SWITCHING OPERATIONS COMPRISING A MAIN STORE OF INFORMATION ITEMS EACH OF WHICH CORRESPONDS TO A PREDETERMINATION LOGICAL SWITCHING FUNCTION OF ITS ADDRES LOCATION WITHIN THE SAID STORE, MEANS COUPLED TO SAID MAIN STORE FOR SELECTING SAID ITEMS, AN AUXILIARY STORE DIRECTLY COUPLED TO SAID MAIN STORE AND SAID SELECTING MEANS FOR TEMPORARILY STORING A PORTION OF THE LAST ITEM SELECTED BY SAID SELECTING MEANS, A SOURCE OF INFORMATION SIGNALS, AND MEANS COUPLED TO SAID SOURCE AND SAID AUXIALLY STORE FOR CONDITIONING SAID SELECTING MEANS TO SUBSEQUENTLY SELECT AN ITEM FROM SAID MAIN STORE AT AN ADDRESS LOCATION THEREIN CORRESPONDING TO A COMBINATION OF SIGNAL CONDITIONS MANIFESTED BY SAID SOURCE AND SAID AUXIALIARY STORE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |