US3170089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switching assembly
Assignee: IXYS Integrated Circuits Division Inc
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Filing: 1962-09-20
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Granted: 1965-02-16
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Expires: 1982-09-20
Abstract
No abstract record available.
Inventors
- 👤 Robert D Zielinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:19
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/28; H01H51/281; H01H67/00; H01H67/22; H01H67/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A SWITCHING ASSEMBLY COMPRISING A SUPPORTING STRUCTURE PROVIDING A PLURALITY OF FIRST SETS OF GUIDE MEANS AND A PLURALITY OF FIRST SETS OF GUIDE MEANS AND WINDING MEANS EACH SLIDABLY MOUNTED ON ONE OF SAID FIRST SETS OF GUIDE MEANS, A PLURALITY OF SEALED SWITCH UNITS DISPOSED WITHIN SAID WINDING MEANS, AND A PLURALITY OF RETAINING MEANS EACH SLIDABLY MOUNTED ON ONE OF SAID
Claim 2
Dependent Claim
64 words
A SWITCHING ASSEMBLY COMPRISING A SUPPORTING STRUCTURE PROVIDING A PLURALITY OF FIRST SETS OF GUIDE MEANS AND A PLURALITY OF FIRST SETS OF GUIDE MEANS AND WINDING MEANS EACH SLIDABLY MOUNTED ON ONE OF SAID FIRST SETS OF GUIDE MEANS, A PLURALITY OF SEALED SWITCH UNITS DISPOSED WITHIN SAID WINDING MEANS, AND A PLURALITY OF RETAINING MEANS EACH SLIDABLY MOUNTED ON ONE 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) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |