US3389371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connectors
Assignee: SPX Technologies Inc
•
Filing: 1965-08-27
•
Granted: 1968-06-18
•
Expires: 1985-08-27
Abstract
No abstract record available.
Inventors
- 👤 Wheeler D Maynard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:31
CPC Classifications
H; H01; H01R; H01R25/00; H01R13/00; H01R13/40; H01R13/42; H01R13/428; H01R13/432
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA644385A
Cited
US2691147A
Cited
US2753408A
Cited
US2822529A
Cited
US3085220A
Cited
CH378967A
Cited
US2989724A
Cited
US3273109A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-18 | 1971-12-18 | 1972-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-18 | 1975-12-18 | 1976-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-18 | 1979-12-18 | 1980-06-18 | $7700.00 | Window Closed / Lapsed |