Patent US4181961A successfully refreshed from Google Patents.
Patent US4560126A successfully refreshed from Google Patents.
US4560126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conduit support bracket and method for supporting an elongated member
Assignee: Electrical Hardware Inc
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Filing: 1984-05-29
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Granted: 1985-12-24
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Expires: 2004-05-29
Abstract
Abstract A conduit support bracket useful in supporting conduit, cable, piping or the like, especially above a dropped ceiling is disclosed. The conduit support bracket comprises a strip of rigid material having engaging means extending from one end to securely engage a T-bar, fixture or other support structure. This engaging means is preferably provided by a plurality of prongs bent and rebent in oppositely inclined directions. The conduit support bracket further comprises a plurality of deformable tabs extending from the opposite end of the rigid strip. At least one of these deformable tabs is shaped to form a channel between itself and the remaining tabs. This channel is of sufficient size and strength to support the conduit or the like. The remaining deformable tabs are of sufficient length to securely hold the conduit in place when deformed, preferably manually, at least partially around the conduit.
Inventors
- 👤 Milton W. Judkins
- 👤 Arthur C. Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:05
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/1218; E; E04; E04B; E04B9/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
164 words
A plurality of support brackets suitable for use in combination with each other for supporting an elongated member along a desired path above a dropped ceiling, each bracket comprising: a central strip of deformable, semi-rigid sheet material; means extending from one end of said strip for gripping a flange to attach the bracket above a dropped ceiling; and a cradle at the opposite end of said central strip of material for receiving and positioning a section of an elongated member along an axis essentially parallel to the central strip of material, the cradle being formed to extend outwardly away from the central strip of material sufficiently to receive the elongated member and then in general parallel relationship to the central strip; and at least one retaining tab adjacent said cradle, said tab being smaller in width than said cradle and being adapted to be manually bent around said elongated member, so that the plurality of brackets support the elongated member along a desired path.
Claim 2
Dependent Claim
164 words
A plurality of support brackets suitable for use in combination with each other for supporting an elongated member along a desired path above a dropped ceiling, each bracket comprising: a central strip of deformable, semi-rigid sheet material; means extending from one end of said strip for gripping a flange to attach the bracket above a dropped ceiling; and a cradle at the opposite end of said central strip of material for receiving and positioning a section of an elongated member along an axis essentially parallel to the central strip of material, the cradle being formed to extend outwardly away from the central strip of material sufficiently to receive the elongated member and then in general parallel relationship to the central strip; and at least one retaining tab adjacent said cradle, said tab being smaller in width than said cradle and being adapted to be manually bent around said elongated member, so that the plurality of brackets support the elongated member along a desired path.
Claim 3
Dependent Claim
72 words
The bracket as defined in claim 1, wherein the plurality of resilient engaging prongs includes four prongs, one pair of said prongs being on one side of the center line of the central strip of deformable material, and another pair of said prongs being on the other side of said center line, a slot being along said center line between said pairs of prongs to permit a cross flange to pass therebetween.
Claim 4
Dependent Claim
34 words
The bracket as defined in claim 1, wherein said semi-rigid strip of deformable material, said cradle, said prongs, and said retaining tab are comprised of a conducting material suitable for providing a static ground.
Claim 5
Dependent Claim
34 words
The bracket as defined in claim 2, wherein said semi-rigid strip of deformable material, said cradle, said prongs, and said retaining tab are comprised of a conducting material suitable for providing a static ground.
Claim 6
Dependent Claim
24 words
The bracket as defined in claim 1, wherein the means for gripping a flange comprises a plurality of at least partially resilient engaging prongs.
Claim 7
Dependent Claim
22 words
The bracket as defined in claim 1, further characterized by including a pair of tabs, one on each side of said cradle.
Claim 8
Independent Claim
156 words
A method of supporting an elongated member above a dropped ceiling, comprising the steps of: positioning a support bracket, which includes a central strip of sheet material, on a ceiling support structure by engaging that structure with at least partially resilient engaging means on the support bracket at one end of the central strip; placing a relatively lightweight conduit, cable, piping or the like in a cradle on the bracket, the cradle being at the opposite end of the central strip from the engaging means and being formed to extend outwardly away from the central strip sufficiently to received a relatively lightweight conduit, cable, piping or the like and then in general parallel relationship to the central strip; and manually bending a pair of retaining tabs at least partially around the conduit, cable, piping or the like, one tab being on each side of the cradle at the same end of the central strip of material.
Claim 9
Independent Claim
156 words
A method of supporting an elongated member above a dropped ceiling, comprising the steps of: positioning a support bracket, which includes a central strip of sheet material, on a ceiling support structure by engaging that structure with at least partially resilient engaging means on the support bracket at one end of the central strip; placing a relatively lightweight conduit, cable, piping or the like in a cradle on the bracket, the cradle being at the opposite end of the central strip from the engaging means and being formed to extend outwardly away from the central strip sufficiently to received a relatively lightweight conduit, cable, piping or the like and then in general parallel relationship to the central strip; and manually bending a pair of retaining tabs at least partially around the conduit, cable, piping or the like, one tab being on each side of the cradle at the same end of the central strip of material.
Claim 10
Independent Claim
140 words
A method of supporting an elongated member above a dropped ceiling, comprising the steps of: positioning a support bracket, which includes a central strip of sheet material, on a ceiling support structure by engaging that structure with at least partially resilient engaging means on the support bracket at one end of the central strip; placing a relatively lightweight conduit, cable, piping or the like in a cradle on the bracket, the cradle being at the opposite end of the central strip from the engaging means and being formed to extend ourwardly away from the central strip sufficiently to receive a relatively lightweight conduit, cable, piping or the like and then in general parallel relationship to the central strip; and manually bending at least one retaining tab adjacent said cradle at least partially around the conduit, cable, piping or the like.
Claim 11
Independent Claim
140 words
A method of supporting an elongated member above a dropped ceiling, comprising the steps of: positioning a support bracket, which includes a central strip of sheet material, on a ceiling support structure by engaging that structure with at least partially resilient engaging means on the support bracket at one end of the central strip; placing a relatively lightweight conduit, cable, piping or the like in a cradle on the bracket, the cradle being at the opposite end of the central strip from the engaging means and being formed to extend ourwardly away from the central strip sufficiently to receive a relatively lightweight conduit, cable, piping or the like and then in general parallel relationship to the central strip; and manually bending at least one retaining tab adjacent said cradle at least partially around the conduit, cable, piping or the like.
References Cited (Backward Citations)
US991736A
Cited
US1140455A
Cited
US2040750A
Cited
US2060390A
Cited
US2472654A
Cited
US2814840A
Cited
US3241798A
Cited
US4168423A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-12-23 | 1989-06-24 | 1989-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-23 | 1993-06-24 | 1993-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-23 | 1997-06-24 | 1997-12-24 | $7700.00 | Window Closed / Lapsed |