US3548360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal strip
Assignee: Zenith Electronics LLC
•
Filing: 1966-02-03
•
Granted: 1970-12-15
•
Expires: 1986-02-03
Abstract
No abstract record available.
Inventors
- 👤 Robert A Schlueter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:26
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2191871A
Cited
US2352126A
Cited
US2502291A
Cited
US2884612A
Cited
US2825036A
Cited
US2960676A
Cited
US3155447A
Cited
US3156517A
Cited
US3355701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |