Patent US3084210A successfully refreshed from Google Patents.
US3084210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connection for submersible motors
Assignee: Emerson Electric Co
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Filing: 1960-03-28
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Granted: 1963-04-02
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Expires: 1980-03-28
Abstract
No abstract record available.
Inventors
- 👤 Edward J Bluth
- 👤 James R Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:36
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/22; H02K5/225; H02K5/12; H02K5/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
191 words
A REMOVABLE SEALED ELECTRICAL COUPLING FOR A HOUSING COMPRISING: A HOUSING HAVING AN APERTURE THERETHROUGH, A METAL FERRULE TELESCOPICALLY FITTED IN SAID APERTURE FOR SLIDABLE INSERTION THEREIN FROM THE EXTERIOR OF SAID HOUSING AND REMOVAL THEREFROM TO THE EXTERIOR OF SAID HOUSING, A SOLDER JOINT LOCATED AT THE EXTERIOR JUNCTION OF SAID HOUSING AND FERRULE SEALING THE EXTERIOR SURFACE OF SAID FERRULE TO SAID HOUSING AROUND THE EXTERIOR RIM OF SAID APERTURE, A CONNECTOR HAVING TWO NONCOMMUNICATING RECESSES AT OPPOSITE ENDS AND LOCATED IN SAID FERRULE, A FIRST INSULATED ELECTRICAL LEAD EXTENDING INTO AND CONNECTED TO ONE OF SAID RECESSES FROM THE EXTERIOR OF SAID HOUSING, A SECOND LEAD EXTENDING INTO AND CONNECTED TO THE OTHER OF SAID RECESSES FROM THE INTERIOR OF SAID HOUSING, AND A RESILIENT RUBBER PLUG SURROUNDING SAID CONNECTOR AND A PORTION OF SAID FIRST LEAD AND A PORTION OF ITS INSULATION AND FILLING THE SPACE BETWEEN THESE PARTS AND THE INTERIOR OF SAID FERRULE AND BEING BONDED TO SAID FERRULE, SAID CONNECTOR, AND SAID PORTION OF INSULATION, WHEREBY SAID ASSEMBLED CONNECTOR, LEADS, PLUG AND FERRULE MAY BE REPEATEDLY REMOVED FROM AND SEALINGLY SEATED IN SAID APERTURE.
Claim 2
Dependent Claim
191 words
A REMOVABLE SEALED ELECTRICAL COUPLING FOR A HOUSING COMPRISING: A HOUSING HAVING AN APERTURE THERETHROUGH, A METAL FERRULE TELESCOPICALLY FITTED IN SAID APERTURE FOR SLIDABLE INSERTION THEREIN FROM THE EXTERIOR OF SAID HOUSING AND REMOVAL THEREFROM TO THE EXTERIOR OF SAID HOUSING, A SOLDER JOINT LOCATED AT THE EXTERIOR JUNCTION OF SAID HOUSING AND FERRULE SEALING THE EXTERIOR SURFACE OF SAID FERRULE TO SAID HOUSING AROUND THE EXTERIOR RIM OF SAID APERTURE, A CONNECTOR HAVING TWO NONCOMMUNICATING RECESSES AT OPPOSITE ENDS AND LOCATED IN SAID FERRULE, A FIRST INSULATED ELECTRICAL LEAD EXTENDING INTO AND CONNECTED TO ONE OF SAID RECESSES FROM THE EXTERIOR OF SAID HOUSING, A SECOND LEAD EXTENDING INTO AND CONNECTED TO THE OTHER OF SAID RECESSES FROM THE INTERIOR OF SAID HOUSING, AND A RESILIENT RUBBER PLUG SURROUNDING SAID CONNECTOR AND A PORTION OF SAID FIRST LEAD AND A PORTION OF ITS INSULATION AND FILLING THE SPACE BETWEEN THESE PARTS AND THE INTERIOR OF SAID FERRULE AND BEING BONDED TO SAID FERRULE, SAID CONNECTOR, AND SAID PORTION OF INSULATION, WHEREBY SAID ASSEMBLED CONNECTOR, LEADS, PLUG AND FERRULE MAY BE REPEATEDLY REMOVED FROM AND SEALINGLY SEATED IN SAID APERTURE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |