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US4126971A Expired / Lapsed US ⏱️ 0.0 years remaining

Fixture hanging assembly

Assignee: ECLIPSE Manufacturing Inc
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Filing: 1977-04-21
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Granted: 1978-11-28
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Expires: 1997-04-21
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Abstract

Abstract An overhead ceiling structure with an integrated fixture hanging assembly, the fixture hanging assembly being supported by a yoke means bridging a pair of adjacent ceiling frame rail members and comprising improved clips or mounts adapted to permit the installation of a continuous row of fixtures.

Inventors

  • 👤 Henry J. Macuga
  • 👤 Bernard F. Deschamps

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 12:35
CPC Classifications
E; E04; E04B; E04B9/00; E04B9/006; E04B9/06; E04B9/12; Y; Y10; Y10S; Y10S248/00; Y10S248/906

Claims Analysis

Total Claims: 18
Claim 1
Independent Claim 185 words
In combination with an open work grid type suspended ceiling frame construction incorporating ceiling blocks supported by pairs of spaced interconnected inverted T-bars, a fixture hanging support for bridging the space between a pair of adjacent T-bars and including: (i) at least two elongated flat hanger straps each having free opposite distal end portions; (ii) at least three clips or mounts each engageable with one of the distal end portions of the hanger strap and having a downwardly depending T-bar engaging portion comprising a trio of spaced resilient legs with the pair of outside legs being embraceable with one side of the T-bar and the intermediate leg being embraceable with the opposite side of the T-bar, the outside and inside legs terminating at the same distance below the top of the T-bar, having a first horizontally extending component in communication with said trio of legs and a second horizontally extending component in communication with said first horizontally extending component, said first and second horizontally extending components each provided with at least one open-ended pocket adapted to receive a free distal end of said hanger strap.
Claim 2
Dependent Claim 185 words
In combination with an open work grid type suspended ceiling frame construction incorporating ceiling blocks supported by pairs of spaced interconnected inverted T-bars, a fixture hanging support for bridging the space between a pair of adjacent T-bars and including: (i) at least two elongated flat hanger straps each having free opposite distal end portions; (ii) at least three clips or mounts each engageable with one of the distal end portions of the hanger strap and having a downwardly depending T-bar engaging portion comprising a trio of spaced resilient legs with the pair of outside legs being embraceable with one side of the T-bar and the intermediate leg being embraceable with the opposite side of the T-bar, the outside and inside legs terminating at the same distance below the top of the T-bar, having a first horizontally extending component in communication with said trio of legs and a second horizontally extending component in communication with said first horizontally extending component, said first and second horizontally extending components each provided with at least one open-ended pocket adapted to receive a free distal end of said hanger strap.
Claim 3
Dependent Claim 14 words
The article of claim 1 wherein said clips or mounts are constructed of plastic.
Claim 4
Dependent Claim 15 words
The article of claim 2 wherein said clips or mounts are constructed of flame-resistant plastic.
Claim 5
Dependent Claim 152 words
A fixture hanging support for bridging the space between a pair of adjacent T-bars in a suspended ceiling frame construction, said support comprising (i) at least two elongated flat hanger straps, each having free opposite distal end portions; (ii) at least three clips or mounts each engageable with one of the distal end portions of the hanger strap and having a downwardly depending T-bar engaging portion comprising a trio of spaced legs with the pair of outside legs being embraceable with one side of the T-bar and the intermediate leg being embraceable with the opposite side of the T-bar, having a first horizontally extending component in communication with said trio of legs and a second horizontally extending component in communication with said first horizontally extending component, said first and second horizontally extending components each provided with at least one open-ended pocket adapted to receive a free distal end of said hanger strap.
Claim 6
Dependent Claim 152 words
A fixture hanging support for bridging the space between a pair of adjacent T-bars in a suspended ceiling frame construction, said support comprising (i) at least two elongated flat hanger straps, each having free opposite distal end portions; (ii) at least three clips or mounts each engageable with one of the distal end portions of the hanger strap and having a downwardly depending T-bar engaging portion comprising a trio of spaced legs with the pair of outside legs being embraceable with one side of the T-bar and the intermediate leg being embraceable with the opposite side of the T-bar, having a first horizontally extending component in communication with said trio of legs and a second horizontally extending component in communication with said first horizontally extending component, said first and second horizontally extending components each provided with at least one open-ended pocket adapted to receive a free distal end of said hanger strap.
Claim 7
Dependent Claim 16 words
The fixture hanging support of claim 4 wherein said clips or mounts are constructed of plastic.
Claim 8
Dependent Claim 12 words
The fixture hanging support of claim 5 wherein said plastic is flame-resistant.
Claim 9
Dependent Claim 128 words
A clip or mount adapted to engage a free distal end portion of an elongated flat hanger strap in a fixture hanging support construction for bridging the space between a pair of adjacent T-bars in a suspended ceiling frame, said clip or mount comprising a first horizontally extending component in communication with a trio of spaced resilient legs with the pair of outside legs being adapted to embrace one side of a T-bar and the intermediate leg being adapted to embrace the opposite side of the T-bar, and a second horizontally extending component in communication with said first horizontally extending component, said first and second horizontally extending components each being provided with at least one open-ended pocket adapted to receive a free distal end of said hanger strap.
Claim 10
Dependent Claim 128 words
A clip or mount adapted to engage a free distal end portion of an elongated flat hanger strap in a fixture hanging support construction for bridging the space between a pair of adjacent T-bars in a suspended ceiling frame, said clip or mount comprising a first horizontally extending component in communication with a trio of spaced resilient legs with the pair of outside legs being adapted to embrace one side of a T-bar and the intermediate leg being adapted to embrace the opposite side of the T-bar, and a second horizontally extending component in communication with said first horizontally extending component, said first and second horizontally extending components each being provided with at least one open-ended pocket adapted to receive a free distal end of said hanger strap.
Claim 11
Dependent Claim 12 words
A clip or mount as defined in claim 7 constructed of plastic.
Claim 12
Dependent Claim 15 words
A clip or mount as defined in claim 8 wherein said plastic is flame resistant.
Claim 13
Dependent Claim 26 words
A clip or mount as defined in claim 7 wherein said first and second horizontally extending components are provided with a plurality of said open-ended pockets.
Claim 14
Dependent Claim 52 words
A clip or mount as defined in claim 7 wherein each of the legs terminates at its bottom end in a tapered portion whereby forcing the clip into engagement with the top of the T-bar cooperates with each said tapered portion to automatically urge the legs apart and into proper engaging alignment.
Claim 15
Dependent Claim 12 words
A clip or mount as defined in claim 11 constructed of plastic.
Claim 16
Dependent Claim 14 words
A clip or mount as defined in claim 12 wherein said plastic is flame-resistant.
Claim 17
Dependent Claim 16 words
A clip or mount as defined in claim 8 wherein said plastic has a plastic memory.
Claim 18
Dependent Claim 16 words
A clip or mount as defined in claim 12 wherein said plastic has a plastic memory.

References Cited (Backward Citations)

US1212185A Cited
US1540394A Cited
US2729414A Cited
US2930564A Cited
US2962252A Cited
US3352071A Cited
US3415018A Cited
US3597889A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-11-27 1982-05-29 1982-11-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-11-27 1986-05-29 1986-11-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-11-27 1990-05-29 1990-11-28 $7700.00 Window Closed / Lapsed

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