US3342943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Repertoire dialing system
Assignee: International Standard Electric Corp
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Filing: 1964-04-22
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Granted: 1967-09-19
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Expires: 1984-04-22
Abstract
No abstract record available.
Inventors
- 👤 Hans Aumueller
- 👤 Dietrich Klemt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:26
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/26; H04M1/27; H04M1/274; H04M3/00; H04M3/42; H04M3/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A REPERTOIRE DIALING SYSTEM FOR CONVERTING MULTIELEMENT CODE NUMBERS RECEIVED OVER ANY ONE OF A PLURALITY OF CALLING LINES INTO RESPECTIVELY CORRESPONDING MULTI-DIGIT TELEPHONE NUMBERS ASSIGNED TO THE CODE NUMBERS AND INCLUDING MEANS FOR ADDING NEW TELEPHONE NUMBERS CORRESPONDING TO SELECTED CODE NUMBERS, MATRIX MEANS FOR STORING DATA INDICATIVE OF SAID MULTI-DIGIT TELEPHONE NUMBERS, SUBSCRIBER STATIONS ASSOCIATED WITH SAID LINES, EACH SUBSCRIBER STATION INCLUDING FIRST SIGNAL GENERTAING MEANS FOR SELECTIVELY GENERATING FIRST CONTROL SIGNALS AND DIAL MEANS FOR GENERATING SECOND CONTROL SIGNALS, MEANS RESPONSIVE TO SAID FIRST CONTROL SIGNALS FOR CONTROLLING THE SAID MATRIX MEANS TO READ OUT SAID STORED DATA,
Claim 2
Dependent Claim
101 words
A REPERTOIRE DIALING SYSTEM FOR CONVERTING MULTIELEMENT CODE NUMBERS RECEIVED OVER ANY ONE OF A PLURALITY OF CALLING LINES INTO RESPECTIVELY CORRESPONDING MULTI-DIGIT TELEPHONE NUMBERS ASSIGNED TO THE CODE NUMBERS AND INCLUDING MEANS FOR ADDING NEW TELEPHONE NUMBERS CORRESPONDING TO SELECTED CODE NUMBERS, MATRIX MEANS FOR STORING DATA INDICATIVE OF SAID MULTI-DIGIT TELEPHONE NUMBERS, SUBSCRIBER STATIONS ASSOCIATED WITH SAID LINES, EACH SUBSCRIBER STATION INCLUDING FIRST SIGNAL GENERTAING MEANS FOR SELECTIVELY GENERATING FIRST CONTROL SIGNALS AND DIAL MEANS FOR GENERATING SECOND CONTROL SIGNALS, MEANS RESPONSIVE TO SAID FIRST CONTROL SIGNALS FOR CONTROLLING THE SAID MATRIX MEANS TO READ OUT SAID STORED DATA,
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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |