US3368082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instantly available reserve installation for electric networks
Assignee: Kloeckner Humboldt Deutz AG
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Filing: 1967-01-25
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Granted: 1968-02-06
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Expires: 1987-01-25
Abstract
No abstract record available.
Inventors
- 👤 Oberlander Georg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:04
CPC Classifications
H; H02; H02J; H02J9/00; H02J9/04; H02J9/06; H02J9/08; F; F02; F02C; F02C7/00; F02C7/26; F02C7/268; F02C7/275; F02C7/277; F03; F03B; F03B13/00; F05; F05B; F05B2220/00; F05B2220/70; F05B2220/704; F05D; F05D2220/00; F05D2220/70; F05D2220/74; Y; Y02; Y02B; Y02B10/00; Y02B10/70
Claims Analysis
Total Claims: 0
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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) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |