US3263030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: RCA Corp
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Filing: 1961-09-26
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Granted: 1966-07-26
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Expires: 1981-09-26
Abstract
No abstract record available.
Inventors
- 👤 Rudy C Stiefel
- 👤 Harvard W Townsend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:53
CPC Classifications
H; H04; H04Q; H04Q11/00; H04Q11/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN A SWITCHING NETWORK, A PLURALITY OF INCOMING LINES, EACH LINE COMPRISING A TRAIN OF DIGITAL BITS, A COMMON TRANSMISSION BUS, MEANS FOR CONNECTING EACH OF SAID INCOMMING LINES INDIVIDUALLY AND IN TIME SEQUENCE TO SAID COMMON TRANSMISSION BUS IN A PARTICULAR ONE OF A PLURALITY OF TIME SLOTS IN A REPEATED CYCLE DEFINED BY EACH TIME SLOTS, STORAGE MEANS HAVING A PLURALITY OF STORAGE STAGES EQUAL IN NUMBER TO THE NUMBER OF SAID TIME SLOTS IN A CYCLE FOR STORING A CYCLE AT A TIME THE MULTIPLEXED DIGITAL BITS OCCURING IN EACH OF SAID CYCLES, A REGISTER MEANS PERMANENTLY ASSOCIATED WITH EACH OF SAID STORAGE STAGES, MEANS FOR INSERTING IN EACH OF SAID REGISTER MEANS A BINARY SIGNAL IDENTIFYING A PARTICULAR ONE OF A PLURALITY
Claim 2
Dependent Claim
126 words
IN A SWITCHING NETWORK, A PLURALITY OF INCOMING LINES, EACH LINE COMPRISING A TRAIN OF DIGITAL BITS, A COMMON TRANSMISSION BUS, MEANS FOR CONNECTING EACH OF SAID INCOMMING LINES INDIVIDUALLY AND IN TIME SEQUENCE TO SAID COMMON TRANSMISSION BUS IN A PARTICULAR ONE OF A PLURALITY OF TIME SLOTS IN A REPEATED CYCLE DEFINED BY EACH TIME SLOTS, STORAGE MEANS HAVING A PLURALITY OF STORAGE STAGES EQUAL IN NUMBER TO THE NUMBER OF SAID TIME SLOTS IN A CYCLE FOR STORING A CYCLE AT A TIME THE MULTIPLEXED DIGITAL BITS OCCURING IN EACH OF SAID CYCLES, A REGISTER MEANS PERMANENTLY ASSOCIATED WITH EACH OF SAID STORAGE STAGES, MEANS FOR INSERTING IN EACH OF SAID REGISTER MEANS A BINARY SIGNAL IDENTIFYING A PARTICULAR ONE OF A PLURALITY
References Cited (Backward Citations)
US2786891A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |