US3204215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical plugs
Assignee: TDK Micronas GmbH
•
Filing: 1963-02-27
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Granted: 1965-08-31
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Expires: 1983-02-27
Abstract
No abstract record available.
Inventors
- 👤 Paul P Danesi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:27
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/58; H01R13/5837
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
AN ELECTICAL PLUG FOR CONNECTING A WIRE TO A SOURCE OF ELECTRICITY COMPRISING: AN INSULATING BODY HAVING A TUBULAR CHANNEL FORMED THEREIN, BLADES RETAINED BY SAID INSULATING BODY AND ELECTRICALLY INSULATED FROM EACH OTHER, MEANS FOR CONNECTING THE CONDUCTORS OF THE WIRE TO SAID BLADES, AND MEANS INCLUDING LONGITUDINALLY DISPOSED FLEXIBLE RIBS DISPOSED WITHIN SAID TUBULAR CHANNEL, ALONG THE LENGTH OF SAID CHANNEL WHICH WILL FLEX TOWARD THE WALL OF THE CHANNEL WHEN GRIPPING SAID WIRE.
Claim 2
Dependent Claim
76 words
AN ELECTICAL PLUG FOR CONNECTING A WIRE TO A SOURCE OF ELECTRICITY COMPRISING: AN INSULATING BODY HAVING A TUBULAR CHANNEL FORMED THEREIN, BLADES RETAINED BY SAID INSULATING BODY AND ELECTRICALLY INSULATED FROM EACH OTHER, MEANS FOR CONNECTING THE CONDUCTORS OF THE WIRE TO SAID BLADES, AND MEANS INCLUDING LONGITUDINALLY DISPOSED FLEXIBLE RIBS DISPOSED WITHIN SAID TUBULAR CHANNEL, ALONG THE LENGTH OF SAID CHANNEL WHICH WILL FLEX TOWARD THE WALL OF THE CHANNEL WHEN GRIPPING SAID WIRE.
References Cited (Backward Citations)
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Cited
US2067433A
Cited
US2063038A
Cited
GB439642A
Cited
US2750573A
Cited
US3030601A
Cited
US3066271A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |