US2669600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dead-end connector
Assignee: ABB Installation Products Inc
•
Filing: 1948-07-20
•
Granted: 1954-02-16
•
Expires: 1968-07-20
Abstract
No abstract record available.
Inventors
- 👤 Martin D Bergan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:36
CPC Classifications
H; H02; H02G; H02G7/00; H02G7/05; H02G7/053; H02G7/056; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/398; Y10T403/00; Y10T403/49; Y10T403/4983; Y10T403/71
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE415039C
Cited
DE390662C
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GB261442A
Cited
US1706833A
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US1855645A
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US2045547A
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US1958747A
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US2106007A
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US2295899A
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US2358745A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |