# US 8,785,779 B1 · Snap-in raceway > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,785,779 B1 - Document ID: US8785779B1 - Status: Granted - Kind: B1 - Application number: 13/366,735 - Filed: 2012-02-06 - Granted: 2014-07-22 - Earliest claimed: 2012-02-06 - Assignees: The Boeing Company - Applicants: Timothy Mark Jones; Mark Andrew Lewandowski - Inventors: Timothy Mark Jones; Mark Andrew Lewandowski - Web page: https://patentgrep.com/patent/US8785779B1 ## CPC - H02G 3/34: using separate protective tubing - H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES ## Abstract A method and apparatus having an elongate housing and connectors. The elongate housing has a channel configured to hold a number of lines. The connectors extend from a side of the elongate housing. The connectors are configured to engage channels formed in a surface of a structure such that the elongate housing is connected to the structure. ## Claims ### Claim 1 An apparatus comprising: a conduit, said conduit comprises: an elongate housing comprising a top wall, a bottom wall, and a side wall, the elongate housing defining an outer boundary of a channel and configured to hold a number of lines in the channel; and a first pair of connectors extending from the bottom wall of the elongate housing, wherein the first pair of connectors is configured to engage a first pair of channels formed in a surface of a panel of an interior structure of an aircraft such that the elongate housing of the apparatus is connected to the panel of the interior structure of the aircraft, and wherein the bottom wall of the elongate housing is configured to bow such that each connector of the first pair of connectors assumes an orientation that allows an entry of the first pair of connectors into the first pair of channels. ### Claim 2 (depends on 1) The apparatus of claim 1, wherein the first pair of connectors is configured to enter the first pair of channels formed in the surface of the panel of the interior structure of the aircraft and engage an outer layer of material within each channel of the first pair of channels. ### Claim 3 (depends on 2) The apparatus of claim 2, wherein each connector of the first pair of connectors comprises: a protruding structure configured to enter one of the channels of the first pair of channels formed in the surface of the panel of the interior structure of the aircraft and engage the outer layer of material within the channel of the first pair of channels. ### Claim 4 (depends on 2) The apparatus of claim 2, wherein the panel of the interior structure of the aircraft is a composite panel and wherein the outer layer of material is a face sheet for the composite panel. ### Claim 5 (depends on 2) The apparatus of claim 2, wherein the panel of the interior structure of the aircraft is a composite panel and wherein the outer layer of material is a first face sheet and wherein the composite panel comprises: the first face sheet; a second face sheet; and a core located between the first face sheet and the second face sheet. ### Claim 6 (depends on 1) The apparatus of claim 1, wherein the elongate housing is comprised of a flexible material, wherein a first lengthwise edge of a wall of the elongate housing is configured to engage a second lengthwise edge of another wall of the elongate housing to close a lengthwise gap in the elongate housing that extends across the length of the channel, and wherein the first lengthwise edge and the second lengthwise edge are located between the top wall and the bottom wall. ### Claim 7 (depends on 1) The apparatus of claim 1, wherein the panel of the interior structure of the aircraft is a composite panel. ### Claim 8 (depends on 1) The apparatus of claim 1, wherein the elongate housing and the first pair of connectors form a raceway. ### Claim 9 (depends on 1) The apparatus of claim 1, wherein the interior structure of the aircraft is selected from one of a closet, a wall, and a ceiling. ### Claim 10 (depends on 1) The apparatus of claim 1, wherein the number of lines is selected from at least one of a wire, a power line, a data line, a cable, a fluid line, and an optical fiber. ### Claim 11 (depends on 1) The apparatus of claim 1, wherein the elongate housing is comprised of a material selected from one of a plastic, polyvinyl chloride, polypropylene, nylon, polyethylene, a metal, aluminum, a rigid material, and a flexible material. ### Claim 12 (depends on 1) The apparatus of claim 1, wherein the first pair of connectors is configured to engage the first pair of channels upon an insertion of the first pair of connectors into the first pair of channels. ### Claim 13 (depends on 12) The apparatus of claim 12, wherein the bottom wall of the elongate housing is configured to be held flat against the surface of the panel of the interior structure of the aircraft after the insertion and upon an engagement of the first pair of connectors with the first pair of channels. ### Claim 14 (depends on 1) The apparatus of claim 1, further comprising a second pair of connectors extending from the bottom wall of the elongate housing, wherein the second pair of connectors is configured to engage a second pair of channels formed in the surface of the panel of the interior structure of the aircraft. ### Claim 15 A method of operating an aircraft, the method steps comprising: transmitting at least one of data, fluid, and power through lines in the aircraft; and holding the lines in a conduit connected to a panel of an interior structure of the aircraft, wherein: the conduit comprises an elongate housing comprising a to wall, a bottom wall, and a side wall, the elongate housing, and a pair of connectors extending from a side of the elongate housing, a first lengthwise edge of a wall of the elongate housing engages a second lengthwise edge of another wall of the elongate housing and closes a lengthwise gap in the elongate housing that extends across the length of the conduit, and wherein the first lengthwise edge and the second lengthwise edge are located between the top wall and the bottom wall, the pair of connectors engages a pair of channels formed in a surface of the panel of the interior structure of the aircraft such that the elongate housing is connected to the panel of the interior structure of the aircraft, and an outer surface of the bottom wall of the elongate housing disposed between the pair of channels is held flat against the surface of the panel of the interior structure of the aircraft. ### Claim 16 (depends on 15) The method of claim 15, wherein the pair of connectors enters the pair of channels in the panel of the interior structure of the aircraft and engages an outer layer of material within the pair of channels. ### Claim 17 (depends on 16) The method of claim 16, wherein a protruding structure of each connector of the pair of connectors enters one of the channels of the pair of channels formed in the surface of the panel of the interior structure and engages the outer layer of material within the other of the pair of channels. ### Claim 18 (depends on 15) The method of claim 15, wherein the elongate housing is comprised of a flexible material. ### Claim 19 A method for installing a conduit onto a panel, the method steps comprising: identifying a pair of channels in a surface of the panel; inserting a pair of connectors extending from a bottom wall of an elongate housing of the conduit into the pair of channels in the surface of the panel, wherein the bottom wall of the elongate housing bows such that the pair of connectors assume an orientation that allows inserting the pair of connectors into the pair of channels in the surface of the panel; and fixedly engaging the pair of connectors with the pair of channels in the surface of the panel, wherein the bottom wall of the elongate housing flattens upon fixedly engaging the pair of connectors with the pair of channels in the surface of the panel, and wherein the elongate housing defines an outer boundary of the conduit and is configured to hold a number of lines in the conduit. ### Claim 20 (depends on 19) The method of claim 19, wherein fixedly engaging the pair of connectors with the pair of channels in the panel comprises: aligning the pair of connectors with the pair of channels before inserting the pair of connectors. ### Claim 21 (depends on 19) The method of claim 19, wherein the panel is a composite panel and wherein the pair of connectors enters the pair of channels in the composite panel and engages an outer layer of material within the pair of channels. ### Claim 22 (depends on 19) The method of claim 19, wherein the elongate housing is comprised of a flexible material, wherein a first lengthwise edge of a wall of the elongate housing engages a second lengthwise edge of another wall of the elongate housing and closes a lengthwise gap in the elongate housing that extends across the length of the conduit, and wherein the first lengthwise edge and the second lengthwise edge are located between a top wall and the bottom wall of the elongate housing.