Patent US2452932A successfully refreshed from Google Patents.
US2452932A
Expired / Lapsed
US
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Electrical connector
Assignee: TE Connectivity Corp
•
Filing: 1944-04-10
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Granted: 1948-11-02
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Expires: 1964-04-10
Abstract
No abstract record available.
Inventors
- 👤 James O Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:00
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/10; H01R4/18; H01R4/20; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49181; Y10T29/49185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US838729A
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US1181513A
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US1899254A
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US2142818A
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US2280351A
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US2275163A
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US2288918A
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US2379567A
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US2371469A
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US2359083A
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US2385792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-02 | 1952-05-03 | 1952-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-02 | 1956-05-03 | 1956-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-02 | 1960-05-03 | 1960-11-02 | $7700.00 | Window Closed / Lapsed |