US3226518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Selecting finger arrangement including damping means for use in crossbar switches
Assignee: International Standard Electric Corp
•
Filing: 1963-06-25
•
Granted: 1965-12-28
•
Expires: 1983-06-25
Abstract
No abstract record available.
Inventors
- 👤 Kobus Stanislas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:47
CPC Classifications
H; H01; H01H; H01H67/00; H01H67/22; H01H67/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
AN SELECTING FINGER ARRANGEMENT FOR CROSSBAR SWITCHES HAVING SELECTING BARS, SECTING WIRES ASSOCIATED WITH SAID SELECTING BARS, MOUNTING ASSEMBLY MEANS FOR MOUNTING SAID WIRES ON THE ASSOCIATED SELECTING BARS, SAID MOUNTING ASSEMBLY MEANS COMPRISING PLATE MEANS, MEANS, FOR ATTACHING SAID PLATE MEANS TO SAID WIRES SO THAT SAID PLATE MEANS TO INTEGRAL TO SAID WIRES AT THE EXTREMITIES OF SAID
Claim 2
Dependent Claim
60 words
AN SELECTING FINGER ARRANGEMENT FOR CROSSBAR SWITCHES HAVING SELECTING BARS, SECTING WIRES ASSOCIATED WITH SAID SELECTING BARS, MOUNTING ASSEMBLY MEANS FOR MOUNTING SAID WIRES ON THE ASSOCIATED SELECTING BARS, SAID MOUNTING ASSEMBLY MEANS COMPRISING PLATE MEANS, MEANS, FOR ATTACHING SAID PLATE MEANS TO SAID WIRES SO THAT SAID PLATE MEANS TO INTEGRAL TO SAID WIRES AT THE EXTREMITIES OF SAID
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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |