US6152413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting block
Assignee: Arlington Industries Inc
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Filing: 1999-01-30
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Granted: 2000-11-28
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Expires: 2019-01-30
Abstract
Abstract An integral electrical component mounting block comprising a central electrical box having a generally closed bottom, an open top, an interior volume and a top periphery, a planar medallion portion about the top periphery of the electrical box, the planar medallion having an outer periphery, a flange about the outer periphery extending in the direction of the electrical box to a depth about equal to that of the electrical box. The closed bottom of the electrical box includes a centrally located mounting hole, at least one means for access of power cable and a pair of slots or otherwise adjustable channels extending into the volume of the electrical box for receipt of and passage therethrough of mounting bolts for an electrical device attached through the mounting block.
Inventors
- 👤 Thomas J. Gretz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:36
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/02; F21V21/03; F04; F04D; F04D25/00; F04D25/02; F04D25/08; F04D25/088
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
140 words
An integral mounting block for the attachment of an electrical device to a structure comprising: a) an electrical box having a general closed bottom, an open top, a top periphery and an interior volume; b) a planar medallion portion about the top periphery of the electrical box, said planar medallion having an outer periphery; c) a flange about the outer periphery extending toward of the electrical box to a depth generally equal to the depth of the electrical box; d) a centrally located mounting hole and at least one means of access through the bottom of the electrical box to the interior volume of the electrical box in the closed bottom of the electrical box; and e) a pair of opposed adjustable apertures within the interior volume of the electrical box adapted to receive mounting screws for the electrical device.
Claim 2
Dependent Claim
140 words
An integral mounting block for the attachment of an electrical device to a structure comprising: a) an electrical box having a general closed bottom, an open top, a top periphery and an interior volume; b) a planar medallion portion about the top periphery of the electrical box, said planar medallion having an outer periphery; c) a flange about the outer periphery extending toward of the electrical box to a depth generally equal to the depth of the electrical box; d) a centrally located mounting hole and at least one means of access through the bottom of the electrical box to the interior volume of the electrical box in the closed bottom of the electrical box; and e) a pair of opposed adjustable apertures within the interior volume of the electrical box adapted to receive mounting screws for the electrical device.
Claim 3
Dependent Claim
27 words
The mounting block of claim 1 wherein the opposed adjustable apertures comprise a pair of slots of the same depth as the depth of the electrical box.
Claim 4
Dependent Claim
17 words
The mounting block of claim 1 wherein said flange extends at right angles to said planar medallion.
Claim 5
Dependent Claim
29 words
The mounting block of claim 1 wherein said means of access through the bottom of the electrical box to the interior volume of the electrical box comprises a knockout.
Claim 6
Dependent Claim
16 words
The mounting block of claim 1 wherein said centrally located mounting hole includes a peripheral sidewall.
Claim 7
Independent Claim
210 words
A method for attaching an electrical device mounting block the surface of a structure comprising: locating a structural member; providing an integral mounting block comprising a) an electrical box having a generally closed bottom, an open top, a top periphery and an interior volume; b) a planar medallion portion about the top periphery of the electrical box, said planar medallion having an outer periphery; c) a flange about the outer periphery extending toward the electrical box to a depth generally equal to the depth of the electrical box; d) a centrally located mounting hole and at least one means of access through the bottom of the electrical box to the interior volume of the electrical box in the closed bottom of the electrical box; and e) a pair of opposed adjustable apertures within the interior volume of the electrical box adapted to receive mounting screws for the electrical device; attaching said mounting block to said structural member via a fastener through said centrally located mounting hole; aligning said pair of adjustable apertures with said structural member; providing an electrical fixture mounting bar; attaching said electrical device mounting bar to said structural member using a fasteners which passes through said mounting bar, said opposed adjustable apertures and into said structural member.
Claim 8
Independent Claim
210 words
A method for attaching an electrical device mounting block the surface of a structure comprising: locating a structural member; providing an integral mounting block comprising a) an electrical box having a generally closed bottom, an open top, a top periphery and an interior volume; b) a planar medallion portion about the top periphery of the electrical box, said planar medallion having an outer periphery; c) a flange about the outer periphery extending toward the electrical box to a depth generally equal to the depth of the electrical box; d) a centrally located mounting hole and at least one means of access through the bottom of the electrical box to the interior volume of the electrical box in the closed bottom of the electrical box; and e) a pair of opposed adjustable apertures within the interior volume of the electrical box adapted to receive mounting screws for the electrical device; attaching said mounting block to said structural member via a fastener through said centrally located mounting hole; aligning said pair of adjustable apertures with said structural member; providing an electrical fixture mounting bar; attaching said electrical device mounting bar to said structural member using a fasteners which passes through said mounting bar, said opposed adjustable apertures and into said structural member.
References Cited (Backward Citations)
US5726385A
Cited
US5939671A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-11-28 | 2004-05-29 | 2004-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-28 | 2008-05-29 | 2008-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-28 | 2012-05-29 | 2012-11-28 | $7700.00 | Window Closed / Lapsed |