US4882647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination apparatus for clamping ground conductor and for mounting lightning protector
Assignee: AFL Telecommunications LLC
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Filing: 1988-12-15
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Granted: 1989-11-21
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Expires: 2008-12-15
Abstract
Abstract A combination apparatus is shown for clamping ground conducting means and for mounting lightning protecting means including an electrically conductive ground bracket formed integrally or of one piece, a ground clamp provided on the ground bracket for clamping a ground wire, first mounting means provided on top of the ground bracket for mounting the lightning protector on top of the ground bracket and second mounting means for mounting the ground bracket to structure to be grounded such as, for example, a telephone network interface device.
Inventors
- 👤 Thomas J. Collins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:30
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/64; H04; H04Q; H04Q1/00; H04Q1/02; H04Q1/028; H04Q1/11; H04Q1/116
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
204 words
Combination apparatus for clamping ground conducting means and for mounting lightning protecting means, said combination apparatus for being mounted on apparatus to be grounded, comprising: an integrally formed, electrically conductive ground bracket including an outwardly extending upwardly curved first end portion and an upwardly extending second end portion; a clamping frame surrounding said outwardly extending upwardly curved first end portion of said ground bracket, said clamping frame including an upwardly extending top portion provided with a threaded aperture and a downwardly extending bottom portion which bottom portion in combination with said outwardly extending upwardly curved first end portion of said ground bracket provides an opening for receiving said ground conductor means; a ground conductor means securing screw extending through said threaded aperture and for being screwed into said aperture to force said outwardly extending upwardly curved first end portion of said ground bracket and said downwardly extending bottom portion of said clamping frame in towards each other to clamp said ground conductor means therebetween; first mounting means provided on said ground bracket for mounting said lighting protecting means on top of said ground bracket; and second mounting means provided on said ground bracket for mounting said ground bracket on said structure to be grounded.
Claim 2
Dependent Claim
204 words
Combination apparatus for clamping ground conducting means and for mounting lightning protecting means, said combination apparatus for being mounted on apparatus to be grounded, comprising: an integrally formed, electrically conductive ground bracket including an outwardly extending upwardly curved first end portion and an upwardly extending second end portion; a clamping frame surrounding said outwardly extending upwardly curved first end portion of said ground bracket, said clamping frame including an upwardly extending top portion provided with a threaded aperture and a downwardly extending bottom portion which bottom portion in combination with said outwardly extending upwardly curved first end portion of said ground bracket provides an opening for receiving said ground conductor means; a ground conductor means securing screw extending through said threaded aperture and for being screwed into said aperture to force said outwardly extending upwardly curved first end portion of said ground bracket and said downwardly extending bottom portion of said clamping frame in towards each other to clamp said ground conductor means therebetween; first mounting means provided on said ground bracket for mounting said lighting protecting means on top of said ground bracket; and second mounting means provided on said ground bracket for mounting said ground bracket on said structure to be grounded.
Claim 3
Dependent Claim
74 words
Clamping apparatus according to claim 1 wherein said said first mounting means comprise: a threaded stud extending upwardly from said upwardly extending second end portion of said ground bracket and said stud for receiving an outwardly extending, electrically conductive connecting member mounted on said lightning protector means, and a nut for threadedly engaging said threaded stud to clamp said outwardly extending, electrically conductive connecting member of said lightning protector means to said ground bracket.
Claim 4
Dependent Claim
47 words
Combination apparatus according to claim 2 wherein said second mounting means are provided on said second end portion of said ground bracket and wherein said second mounting means comprise an aperture for receiving a threaded fastener for fastening said ground bracket to said apparatus to be grounded.
Claim 5
Dependent Claim
58 words
Combination apparatus according to claim 3 wherein said upwardly extending second end portion of said ground bracket comprises an upwardly extending, generally inverted U-shaped portion including a base and two downwardly extending legs, wherein said threaded mounting stud is secured to and extends upwardly from said base and wherein said tang extends downwardly from one of said legs.
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) | 1992-11-20 | 1993-05-22 | 1993-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-20 | 1997-05-22 | 1997-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-20 | 2001-05-22 | 2001-11-21 | $7700.00 | Window Closed / Lapsed |