US2446542A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical cable connector
Assignee: Individual
•
Filing: 1945-03-15
•
Granted: 1948-08-10
•
Expires: 1965-03-15
Abstract
No abstract record available.
Inventors
- 👤 Macinnes Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:26
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/62; H01R4/56; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T403/00; Y10T403/70; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/20456; Y10T74/20462
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US696213A
Cited
US821829A
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US999914A
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US1255059A
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US2060757A
Cited
US2109837A
Cited
US2211615A
Cited
US2333046A
Cited
US2405111A
Cited
US2393355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-08-10 | 1952-02-09 | 1952-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-10 | 1956-02-09 | 1956-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-10 | 1960-02-09 | 1960-08-10 | $7700.00 | Window Closed / Lapsed |