Patent US3300628A successfully refreshed from Google Patents.
US3300628A
Expired / Lapsed
US
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Accumulator
Assignee: General Electric Co
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Filing: 1963-11-08
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Granted: 1967-01-24
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Expires: 1983-11-08
Abstract
No abstract record available.
Inventors
- 👤 Jr Clarence L Coates
- 👤 Ii Philip M Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:22
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/38; G06F7/48; G06F7/57; G06F7/575; G06F7/50; G06F7/505; G06F7/509; G06F7/5095; H; H03; H03K; H03K3/00; H03K3/02; H03K3/027; H03K3/037
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
108 words
A DIGITAL ACCUMULATOR COMPRISING FIRST AND SECOND BANKS OF BISTABLE CIRCUITS AND INCLUDING A BISTABLE CIRCUIT FROM EACH BANK CORRESPONDING TO EACH DIGIT POSITION OF THE ACCUMULATOR, SAID BISTABLE CIRCUITS COMPRISING CROSSCONNECTED THRESHOLD GATES HAVING INPUT CONNECTIONS AND FEEDBACK CONNECTIONS FOR WEIGHTING AMPLITUDE OF EACH INDIVIDUAL SIGNAL APPLIED THERETO AND SUMMING THE WEIGHTED AMPLITUDES OF SAID INDIVIDUAL SIGNALS, SAID FEEDBACK CONNECTIONS RECEIVING SUFFICIENT WEIGHT AT THE INPUT OF EACH SAID THRESHOLD GATE TO INDIVIDUALLY ACTUATE SAID GATE IN THE PRESENCE OF A FEEDBACK SIGNAL, EACH BISTABLE CIRCUIT FROM THE FIRST BANK PROVIDING OUTPUTS FOR APPLICATION TO EACH GATE OF THE SECOND BANK BISTABLE CIRCUIT IN THE SAME DIGIT
References Cited (Backward Citations)
US2941721A
Cited
US3139603A
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 |