US3961227A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone connector block
Assignee: North Hills Signal Processing Corp
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Filing: 1975-02-13
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Granted: 1976-06-01
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Expires: 1995-02-13
Abstract
Abstract An improved telephone connector block including grounding means enabling the provision of current and voltage overload protection. Protector modules are provided with a grounding prong having a detent groove arranged peripherally thereabout at a free end thereof which engage a detent in a grounding strip on the connector block to simultaneously accomplish a grounding function and a resilient locking function.
Inventors
- 👤 Paul V. DeLuca
- 👤 William V. Carney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:11
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/22; H01R9/24; H01R9/2483; H01R4/00; H01R4/58; H01R4/64
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
201 words
An improved grounding means for use in conjunction with a telephone connector block and a grounding type protector module comprising: a molded body element having means thereon for electrical and mechanical interconnection with a surface of said telephone connector block, said body element defining a plurality of terminals corresponding in configuration to those of said protector module, and defining an elongated groove in an exposed surface thereof; a grounding strip element disposed within said groove and extending to one end of said molded body element, an electrically conductive grounding bar means communicating with said ground strip element and a source of ground potential; said protective module having a grounding prong, said body element having an opening selectively accommodating said prong, said grounding strip element bordering a portion of said opening and establishing communication therewith upon insertion of said prong therein; said grounding strip element including a first strip member having a plurality of planar segments interconnected by a corresponding plurality of arched segments defining an opening, and a second generally planar strip member abutting said first strip member at spaced intervals; said second strip member having detent means thereon in the area of said arched portions of said first strip member.
Claim 2
Dependent Claim
201 words
An improved grounding means for use in conjunction with a telephone connector block and a grounding type protector module comprising: a molded body element having means thereon for electrical and mechanical interconnection with a surface of said telephone connector block, said body element defining a plurality of terminals corresponding in configuration to those of said protector module, and defining an elongated groove in an exposed surface thereof; a grounding strip element disposed within said groove and extending to one end of said molded body element, an electrically conductive grounding bar means communicating with said ground strip element and a source of ground potential; said protective module having a grounding prong, said body element having an opening selectively accommodating said prong, said grounding strip element bordering a portion of said opening and establishing communication therewith upon insertion of said prong therein; said grounding strip element including a first strip member having a plurality of planar segments interconnected by a corresponding plurality of arched segments defining an opening, and a second generally planar strip member abutting said first strip member at spaced intervals; said second strip member having detent means thereon in the area of said arched portions of said first strip member.
Claim 3
Dependent Claim
33 words
Structure in accordance with claim 1, in combination with said protective module; said prong on said protective module having means on a free end thereof corresponding to and cooperating with said detent means.
Claim 4
Dependent Claim
40 words
Structure in accordance with claim 1, further characterized in said body element having a recess communicating with said groove, and disposed beneath said detent means to permit the flexing thereof upon relative movement between said grounding prong and said opening.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-01 | 1979-12-01 | 1980-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-01 | 1983-12-01 | 1984-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-01 | 1987-12-01 | 1988-06-01 | $7700.00 | Window Closed / Lapsed |