# US 10,369,938 B2 · Floor system, a vehicle, such as a service vehicle, comprising such a floor system and a method of installing such a floor system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,369,938 B2 - Document ID: US10369938B2 - Status: Granted - Kind: B2 - Application number: 15/319,861 - Filed: 2015-06-18 - Published: 2017-05-18 - Granted: 2019-08-06 - Earliest claimed: 2014-07-09 - Assignees: Modul-System Hh AB - Applicants: Modul-System HH AB - Inventors: Anders Carlsson - Web page: https://patentgrep.com/patent/US10369938B2 ## CPC - B60R 13/011: {for internal load compartments, e.g. car trunks} - B60P 7/0815: {Attachment rails or trellis} - B60R 5/04: arranged at rear of vehicle {(B60R5/003, B60R5/006 take precedence; external trunks arranged at rear of vehicle B60R9/065)} - B60R 2013/016: {integrating other functions or accessories} - B60R 2013/018: {Connection or positioning of adjacent panels} - B60R: VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR - B60P: VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS (vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances A61G3/00) ## Abstract A floor system includes multiple floor sections and a floor portion smaller than each of the floor sections. Each floor section includes a floor panel and an integrated securing rail. The floor panel includes opposite first and second edges configured to be arranged next to each other such that the second edge of one floor section is placed facing and adjacent to the first edge of another floor section. The integrated securing rail is fixedly attached to a third edge of the floor panel that extends at a right angle between the first and second edges of the floor panel. The floor portion includes a first outer edge which follows the contour of the integrated securing rail of the first and/or said second floor section and is configured to be adjacent to the integrated securing rail of the first and/or said second floor section during use. ## Claims ### Claim 1 A floor system configured to be arranged on an inner floor of a cargo or a back space of a service vehicle, said floor system comprising: a first and a second prefabricated floor section, each one of said first and said second floor sections including a floor panel, said floor panel including a first edge and a second edge, wherein said first edge is arranged opposite said second edge, said first and said second floor sections configured to be arranged next to each other such that said second edge of said floor panel of said first floor section is placed facing and adjacent to, or in contact with said first edge of said floor panel of said second floor section, and a separate first integrated securing rail fixedly attached to a third edge of said floor panel, said third edge extending at a right angle from said first edge to said second edge-of said floor panel, wherein said separate first integrated securing rail includes, at one end, a positioning member, and at an other end, a mutually matching opening, such that at least one positioning member of a separate first integrated securing rail of said first floor section is configured to connect said separate first integrated securing rail of said first floor section with a mutually matching opening of a separate first integrated securing rail of said second floor section to connect the separate first integrated securing rails of the first and second floor sections to each other in a longitudinal direction of the service vehicle; and a floor portion, the floor portion smaller than said first floor section and/or said second floor section, said floor portion including a first outer edge which follows a contour of said separate first integrated securing rail of said first and/or said second floor section and which is configured to be placed adjacent to or in contact with said separate first integrated securing rail of said first and/or said second floor section during use. ### Claim 2 (depends on 1) A floor system according to claim 1, wherein each one of said first and said second floor sections further includes a separate second integrated securing rail fixedly attached to a fourth edge of said floor panel, said fourth edge extending at a right angle from said first edge to said second edge of said floor panel opposite said third edge. ### Claim 3 (depends on 2) A floor system according to claim 2, wherein said floor portion is a first floor portion, and said floor system further includes at least one second floor portion, which is smaller than said first and/or said second floor section and said second floor portion includes a first outer edge which follows the contour of said separate second integrated securing rail of said first and/or said second floor section and which is configured to be placed adjacent to or in contact with said separate second integrated securing rail of said first and/or said second floor section. ### Claim 4 (depends on 2) A floor system according to claim 2, wherein an end of said separate first and/or said second integrated securing rail of said first floor section is configured to face and be arranged adjacent to or in contact with an end of a respective separate first and/or second securing rail of said second floor section. ### Claim 5 (depends on 1) A floor system according to claim 1, wherein each separate first integrated securing rail of each floor section has a longitudinal extension which extends from said first edge to said second edge of said floor panel of said floor section. ### Claim 6 (depends on 1) A floor system according to claim 1, wherein said floor portion includes a second outer edge configured to follow a part of the contour of said inner floor of said cargo or said back space in said service vehicle by removal of material from said floor portion. ### Claim 7 (depends on 1) A floor system according to claim 1, wherein said floor portion is a first floor portion, and said floor system further includes at least one second floor portion, which is smaller than said first and/or said second floor section and said second floor portion includes a first outer edge which follows the contour of said separate first integrated securing rail of said first and/or said second floor section and which is configured to be placed adjacent to or in contact with said separate first integrated securing rail of said first and/or said second floor section. ### Claim 8 (depends on 7) A floor system according to claim 7 wherein said at least one second floor portion has common dimensions as said first floor portion. ### Claim 9 (depends on 7) A floor system according to claim 7, wherein said at least one second floor portion has a different shape than said first floor portion. ### Claim 10 (depends on 1) A floor system according to claim 1, wherein said first and said second floor section have common dimensions. ### Claim 11 (depends on 1) A vehicle comprising: a floor system according to claim 1. ### Claim 12 A method of installing a floor system to an inner floor of a cargo or a back space of a service vehicle, said method comprising: providing at least a first and a second prefabricated floor section, each floor section including a floor panel and at least one separate integrated securing rail fixedly attached to one edge of said floor panel, wherein each separate integrated securing rail includes, at one end, a positioning member, and at an other end, a mutually matching opening, such that at least one positioning member of a separate integrated securing rail of said first prefabricated floor section is configured to connect said separate first integrated securing rail of said first prefabricated floor section with a mutually matching opening of a separate integrated securing rail of said second prefabricated floor section to connect the separate integrated securing rails of the first and second prefabricated floor sections to each other in a longitudinal direction of the service vehicle, providing at least one floor portion or instructing to use at least one floor portion, placing or instructing to place said at least one floor portion and said first and said second prefabrication floor sections on said inner floor such that a first outer edge of said floor portion is adjacent to or in contact with said at least one separate integrated securing rail of said first and/or said second floor section. ### Claim 13 (depends on 12) Method according to claim 12, further comprising: instructing to remove material from said floor portion from at least a second outer edge. ### Claim 14 (depends on 13) Method according to claim 13 further comprising: arranging said first and said second prefabricated floor sections to said inner floor of said cargo or said back space based on using an adhesive between said at least one separate integrated securing rail and said inner floor.