Patent US3410962A successfully refreshed from Google Patents.
US3410962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiselectors employing crossbar switches having split horizontals or selection levels
Assignee: International Standard Electric Corp
•
Filing: 1965-07-08
•
Granted: 1968-11-12
•
Expires: 1985-07-08
Abstract
No abstract record available.
Inventors
- 👤 Basset Jacques Pierre Louis
- 👤 Bohner Marcel Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:07
CPC Classifications
H; H04; H04Q; H04Q3/00; H04Q3/0004
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |