# US 2017/0282981 A1 · Two-part motor vehicle spoiler > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2017/0282981 A1 - Document ID: US20170282981A1 - Status: Published application - Kind: A1 - Application number: 15/500,129 - Filed: 2015-07-29 - Published: 2017-10-05 - Earliest claimed: 2014-08-01 - Assignees: Compagnie Plastic Omnium - Applicants: Campagnie Plastic Omnium - Inventors: Franck LETERRIER - Web page: https://patentgrep.com/patent/US20170282981A1 ## CPC - B62D 35/007: {Rear spoilers (B62D35/001 takes precedence)} - B60J 1/004: {Mounting of windows} - B60J 1/18: arranged at the vehicle rear {(optical viewing arrangements integrated in rear windows, e.g. Fresnel lenses B60R1/001)} - B60J 5/107: {constructional details, e.g. about door frame, panels, materials used, reinforcements} - B62D 27/06: readily releasable - B62D 27/065: {using screwthread (connection of crossbeam to A- pillars B62D25/147; mounting load bearing surfaces B62D21/09; securing mudguards B62D25/163; connections for synthetic parts B62D29/048)} - B60Y 2304/07: Facilitating assembling or mounting - Y02T 10/82: Elements for improving aerodynamics - B62D: MOTOR VEHICLES; TRAILERS (steering, or guiding on a desired track, of agricultural machines or implements A01B69/00; wheels, castors, axles, increasing wheel adhesion B60B; vehicle tyres, tyre inflation or tyre changing B60C; connections between vehicles of a train or the like B60D; vehicles for use on rail and road, amphibious or convertible vehicles B60F; suspension arrangements B60G; heating, cooling, ventilating or other air treating devices B60H; windows, windscreens, non-fixed roofs, doors or similar devices, protective coverings for vehicles not in use B60J; propulsion plant arrangements, auxiliary drives, transmissions, controls, instrumentation or dashboards B60K; electric equipment or propulsion of electrically-propelled vehicles B60L; power supply for electrically-propelled vehicles B60M; passenger accommodation not otherwise provided for B60N; adaptations for load transportation or to carry special loads or objects B60P; arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general B60Q; vehicles, vehicle fittings or vehicle parts not otherwise provided for B60R; servicing, cleaning, repairing, supporting, lifting, or manoeuvring, not otherwise provided for, B60S; brake arrangements, brake control systems or parts thereof B60T; air-cushion vehicles B60V; motor-cycles, accessories therefor B62J, B62K; testing of vehicles G01M) - B60J: WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES (fastening, suspending, closing, or opening of such devices E05) - B60Y: INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY - Y02T: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION ## Abstract A rear spoiler of a motor vehicle. The spoiler includes a first part intended for being attached to the rear of the vehicle in an attachment position by a first attachment means, and a second part which is intended for being removably attached to the first part in an attachment position by a second attachment means, the second part leaving a portion of the upper surface of the first part visible in this attachment position. ## Claims ### Claim 1 Rear spoiler of a motor vehicle, said spoiler comprising: a first part configured to be attached to a rear of said vehicle in an attachment position by a first attachment means, a second part configured to be removably attachable to said first part in an attachment position by second attachment means, said second part leaving a portion of the upper surface of said first part visible in said attachment position. ### Claim 2 (depends on 1) Rear spoiler according to claim 1, wherein at least one of said first part and of said second part is structural. ### Claim 3 (depends on 1) Rear spoiler according to claim 1, wherein said second part is structural and wherein said second part carries a technical element. ### Claim 4 (depends on 1) Rear spoiler according to claim 1, wherein said first part is shaped to allow assembly and removal of a rear window when said first part is in the attachment position. ### Claim 5 (depends on 4) Rear spoiler according to claim 4, wherein said second part covers an upper edge of said rear window when the second part is in the attachment position. ### Claim 6 (depends on 1) Rear spoiler according to claim 1, wherein said second part comprises a panel and a reinforcement which extends into an interior space of the second part, and which reinforces said panel. ### Claim 7 (depends on 6) Rear spoiler according to claim 6, wherein said reinforcement is an arm which has one end in an immediate proximity of an upper surface of the panel of the second part. ### Claim 8 (depends on 6) Rear spoiler according to claim 6, wherein said reinforcement and said panel constitute together a single part made in one piece, said reinforcement being hinged to said panel by a narrowed portion of said panel and being foldable in said inner space in a folded position in which it reinforces said panel. ### Claim 9 (depends on 8) Rear spoiler according to claim 8, wherein said narrowed portion is a molded hinge film. ### Claim 10 (depends on 1) Rear spoiler according to claim 1, wherein said second part is attached to said first part by snap-fastening. ### Claim 11 (depends on 1) Rear spoiler according to claim 1, wherein said first part is attached to the lining of a tailgate of said vehicle. ### Claim 12 (depends on 1) Rear spoiler according to claim 1, wherein said first part is attached to a roof of said vehicle.