US3384860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed electrical connector
Assignee: Franklin Electric Co Inc
•
Filing: 1965-10-20
•
Granted: 1968-05-21
•
Expires: 1985-10-20
Abstract
No abstract record available.
Inventors
- 👤 Edward J Schaefer
- 👤 Donald L Ellenberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:20
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/523; Y; Y10; Y10S; Y10S439/00; Y10S439/926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2783298A
Cited
US2839595A
Cited
US2892990A
Cited
US3092431A
Cited
US3290639A
Cited
US3273107A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |