Patent US4126971A successfully refreshed from Google Patents.
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
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.
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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) | 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 |