Patent US2699533A successfully refreshed from Google Patents.
US2699533A
Expired / Lapsed
US
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Plural-circuit connector
Assignee: DeVere Co Inc
•
Filing: 1951-02-26
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Granted: 1955-01-11
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Expires: 1971-02-26
Abstract
No abstract record available.
Inventors
- 👤 Harnett A De Vere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:03
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1961484A
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AU172736A
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US2197897A
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US2317382A
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FR909297A
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US2443367A
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US2500987A
Cited
US2463034A
Cited
US2558029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-10 | 1958-07-12 | 1959-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-10 | 1962-07-12 | 1963-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-10 | 1966-07-12 | 1967-01-11 | $7700.00 | Window Closed / Lapsed |