Patent US2758291A successfully refreshed from Google Patents.
US2758291A
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Waterproof connector
Assignee: Kingston Products Corp
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Filing: 1952-09-10
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Granted: 1956-08-07
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Expires: 1972-09-10
Abstract
No abstract record available.
Inventors
- 👤 Myrtle L Richards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:50
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/52; H01R13/5205; H01R11/00; H01R11/03; H01R11/09; H01R13/02; H01R13/10; H01R13/11; H01R13/111; H01R13/15; H01R13/18; H01R13/40; H01R13/42; H01R13/428; H01R13/432; H01R13/62; H01R13/627; H01R13/6277; H01R2101/00; H01R31/00; H01R31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1918071A
Cited
US2037630A
Cited
US1871397A
Cited
GB490013A
Cited
US2342711A
Cited
US2253593A
Cited
US2567727A
Cited
US2626299A
Cited
US2677115A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-07 | 1960-02-06 | 1960-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-07 | 1964-02-06 | 1964-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-07 | 1968-02-06 | 1968-08-07 | $7700.00 | Window Closed / Lapsed |