US2480280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric connector
Assignee: ABB Installation Products Inc
•
Filing: 1945-09-24
•
Granted: 1949-08-30
•
Expires: 1965-09-24
Abstract
No abstract record available.
Inventors
- 👤 Martin D Bergan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:02
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/058; H01R4/00; H01R4/10; H01R4/18; H01R4/20; H01R4/203; H01R4/58; H01R4/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2151032A
Cited
US1711832A
Cited
US2008227A
Cited
US2226849A
Cited
US2171280A
Cited
US2251176A
Cited
US2379567A
Cited
US2375741A
Cited
US2405111A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-29 | 1953-02-28 | 1953-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-29 | 1957-02-28 | 1957-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-29 | 1961-02-28 | 1961-08-30 | $7700.00 | Window Closed / Lapsed |