US3445585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable distribution box
Assignee: VEB KABELWERK OBERSPREE KWO
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Filing: 1967-12-06
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Granted: 1969-05-20
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Expires: 1987-12-06
Abstract
No abstract record available.
Inventors
- 👤 Christian Meisel
- 👤 Gunter Salewski
- 👤 Rudolf Bock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:20
CPC Classifications
H; H04; H04Q; H04Q1/00; H04Q1/02; H04Q1/14; H04Q1/142; H04Q1/021; H04Q1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1243902A
Cited
US1122290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |