US3264418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Programmable switching assemblage
Assignee: AT&T Teletype Corp
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Filing: 1964-04-23
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Granted: 1966-08-02
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Expires: 1984-04-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur A Hagstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:33
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/12; H01H1/14; H01H1/24; H01H1/26; H01H1/28; H01H19/00; H01H19/54; H01H19/60; H01H19/62
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A SWITCHING ASSEMBLAGE COMPRISING: A PLURALITY OF MOVABLE CONTACT WIRES INCLUDING AT LEAST ONE OF A DIFFERENT LENGTH THAN AT LEAST ONE OTHER, A PAIR OF FIXED TERMINALS INDIVIDUAL TO EACH CONTACT WIRE TO BE BRIDGED AND ELECTRICALLY INTERCONNECTED BY THE WIRE, MEANS FOR BIASING EACH CONTACT WIRE FOR ENGAGEMENT WITH ITS ASSOCIATED PAIR OF FIXED TERMINALS, AND
Claim 2
Dependent Claim
58 words
A SWITCHING ASSEMBLAGE COMPRISING: A PLURALITY OF MOVABLE CONTACT WIRES INCLUDING AT LEAST ONE OF A DIFFERENT LENGTH THAN AT LEAST ONE OTHER, A PAIR OF FIXED TERMINALS INDIVIDUAL TO EACH CONTACT WIRE TO BE BRIDGED AND ELECTRICALLY INTERCONNECTED BY THE WIRE, MEANS FOR BIASING EACH CONTACT WIRE FOR ENGAGEMENT WITH ITS ASSOCIATED PAIR OF FIXED TERMINALS, AND
References Cited (Backward Citations)
US1361006A
Cited
US3150234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |