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Patent US2983779A successfully refreshed from Google Patents.
US2983779A
Expired / Lapsed
US
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Coaxial cable connector
Assignee: Phelps Dodge Copper Products Corp
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Filing: 1959-01-05
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Granted: 1961-05-09
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Expires: 1979-01-05
Abstract
No abstract record available.
Inventors
- 👤 Leo G Dumire
- 👤 Edlen George
- 👤 Haskell Boris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:16
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/38; H01R24/40; H01R2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2013660A
Cited
US2038871A
Cited
US2258737A
Cited
US2296766A
Cited
US2673233A
Cited
US2449073A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |