Patents by Inventor Pierre Sevellec
Pierre Sevellec has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240317183Abstract: A streamlined windscreen wiper comprises a longitudinal streamlined fairing comprising a central mounting and at least one end cap, at least one adapter element fixed to the central mounting and comprising a central web and two legs extending substantially perpendicularly from opposing edges of said central web, one of said at least one end caps being articulated to said adapter element, and a retention means comprising at least one rib extending from a lower surface of the central mounting and oriented substantially perpendicularly to the central web of the adapter element, and a window provided in the central web of the adapter element, the window being engaged by the at least one rib.Type: ApplicationFiled: July 13, 2022Publication date: September 26, 2024Applicant: VALEO SYSTEMES D'ESSUYAGEInventors: Nathalie LALOI, Guillaume BARRET, Pierre SEVELLEC
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Publication number: 20240253600Abstract: A streamlined windscreen wiper comprises a longitudinal wiper blade, fairing comprising a central mounting and at least one end cap, at least one adapter element fixed to the central mounting which comprises a central web and two legs, one of said at least one end caps being articulated to said adapter element, and a retention means comprising a first portion formed in said adapter element and engaging a complementary second portion extending from a lower surface of the central mounting, the first portion of the retention means comprises a tongue extending from the central web of the adapter element at a longitudinal extremity thereof.Type: ApplicationFiled: July 13, 2022Publication date: August 1, 2024Applicant: VALEO SYSTEMES D'ESSUYAGEInventors: Nathalie LALOI, Guillaume BARRET, Pierre SEVELLEC
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Liquid spraying wiper frame for motor vehicle windows, and optimisation of the sealing of this frame
Patent number: 11623615Abstract: The invention relates to a wiper frame (10) comprising a device (24), in particular an aerodynamic deflector, for dis-pensing and/or spraying liquid, comprising at least one liquid flow channel (26), a longitudinal end (27) of which opens on an end face (28) of the device (24), a plug (40) for closing off the longitudinal end (27) of the liquid flow channel (26), which is inserted inside a longitudinal end section (27) of said channel (26), and a tip (30) arranged opposite the end face (28) of the device (24), characterised in that the closing plug (40) is a separate component from the tip (30), such as a spherical ball, such that the tip (30) and the plug (40) together ensure the closing off of the longitudinal end (27) of the liquid flow channel (26).Type: GrantFiled: September 18, 2019Date of Patent: April 11, 2023Assignee: Valeo Systèmes d'EssuyageInventors: Gérald Caillot, Christophe Chassaing, Jean-Michel Jarasson, Pierre Sevellec, Denis Thebault -
LIQUID SPRAYING WIPER FRAME FOR MOTOR VEHICLE WINDOWS, AND OPTIMISATION OF THE SEALING OF THIS FRAME
Publication number: 20220001839Abstract: The invention relates to a wiper frame (10) comprising a device (24), in particular an aerodynamic deflector, for dispensing and/or spraying liquid, comprising at least one liquid flow channel (26), a longitudinal end (27) of which opens on an end face (28) of the device (24), a plug (40) for closing off the longitudinal end (27) of the liquid flow channel (26), which is inserted inside a longitudinal end section (27) of said channel (26), and a tip (30) arranged opposite the end face (28) of the device (24), characterised in that the closing plug (40) is a separate component from the tip (30), such as a spherical ball, such that the tip (30) and the plug (40) together ensure the closing off of the longitudinal end (27) of the liquid flow channel (26).Type: ApplicationFiled: September 18, 2019Publication date: January 6, 2022Applicant: Valeo Systèmes d'EssuyageInventors: Gérald Caillot, Christophe Chassaing, Jean-Michel Jarasson, Pierre Sevellec, Denis Thebault -
Patent number: 10059308Abstract: The invention relates to an accessory for wiper of motor vehicle comprising at least one heating channel (16; 16a, 16b) for receiving a heating element of the wiper, characterized in that said accessory (6; 10; 26) is made of a first part (17; 27) movable with respect to a second part (18; 28) in order to open said at least one heating channel (16; 16a, 16b) longitudinally. This invention also relates to a wiper of motor vehicle comprising such accessory.Type: GrantFiled: April 30, 2014Date of Patent: August 28, 2018Assignee: Valeo Systèmes d'EssuyageInventors: Gérald Caillot, Philippe Carraro, Clémentine Derrepas, Frédéric Giraud, Giuseppe Grasso, Jean-Michel Jarasson, Michael Schaeuble, Pierre Sevellec, Denis Thebault, Marcel Trebouet
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Patent number: 9963113Abstract: Windscreen wiper blade intended to be hinged to an actuating arm of a wiper system, this blade comprising: a member referred to as an ageing member able to change visual appearance over time; and at least one symbol (7) hidden by the ageing member, the symbol (7) becoming visible after the ageing member has changed in visual appearance, characterized in that the symbol (7) comprises at least one type of elementary pattern (70) the dimensions and/or relative layout of which code for information relating to the blade.Type: GrantFiled: April 16, 2014Date of Patent: May 8, 2018Assignee: Valeo Systémes d'EssuyageInventors: Gérald Caillot, Frédéric Giraud, Pierre Sevellec, Olivier Raby
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Publication number: 20160311404Abstract: The invention relates to a system for wiping a vehicle windshield including a windshield wiper brush (1), an arm (2) for driving said brush, and means (4, 12) for connecting and hinging the brush (1) to one end of the arm (2). Said brush (1) comprises a wiping blade (5). Said connecting and hinging means (4, 12) include a means (13) for spraying window-cleaning liquid (13). Said system is characterized in that said spraying means (13) comprises: a first spraying means (15-15a) on one longitudinal portion of the blade (5) extending between the connecting and hinging means (4, 12) and a first longitudinal end (1A) of the blade (5); and a second spraying means (16-16a) on another longitudinal portion of the blade (5) extending between the connecting and hinging means (4, 12) and a second longitudinal end (1B) of the blade (5).Type: ApplicationFiled: December 4, 2014Publication date: October 27, 2016Applicant: Valeo Systèmes d'EssuyageInventors: Pierre Sevellec, Giuseppe Grasso
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Publication number: 20160082928Abstract: Windscreen wiper blade intended to be hinged to an actuating arm of a wiper system, this blade comprising: a member referred to as an ageing member able to change visual appearance over time; and at least one symbol (7) hidden by the ageing member, the symbol (7) becoming visible after the ageing member has changed in visual appearance, characterized in that the symbol (7) comprises at least one type of elementary pattern (70) the dimensions and/or relative layout of which code for information relating to the blade.Type: ApplicationFiled: April 16, 2014Publication date: March 24, 2016Applicant: ValeoSystèmes d'EssuyageInventors: Gérald Caillot, Frédéric Giraud, Pierre Sevellec, Olivier Raby
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Publication number: 20140317871Abstract: The invention relates to an accessory for wiper of motor vehicle comprising at least one heating channel (16; 16a, 16b) for receiving a heating element of the wiper, characterized in that said accessory (6; 10; 26) is made of a first part (17; 27) movable with respect to a second part (18; 28) in order to open said at least one heating channel (16; 16a, 16b) longitudinally. This invention also relates to a wiper of motor vehicle comprising such accessory.Type: ApplicationFiled: April 30, 2014Publication date: October 30, 2014Applicant: VALEO SYSTÈMES D'ESSUYAGEInventors: Gérald Caillot, Philippe Carraro, Clémentine Derrepas, Frédéric Giraud, Giuseppe Grasso, Jean-Michel Jarasson, Michael Schaeuble, Pierre Sevellec, Denis Thebault, Marcel Trebouet
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Publication number: 20030196291Abstract: The invention proposes a motor vehicle windscreen wiper of the type in which a cover (10), intended completely to cover over a drive head, includes two longitudinal lateral flanks (16) joined together by a transverse back (18) which includes an upper longitudinal part (24) and a downwards-curved part (86) at its rear end. The transverse back of the cover (10) includes an aperture (14) giving access to means for fixing the drive head onto the end of an alternating-sweep drive shaft. A cap (12) is provided, the contour (44, 46, 48) of which is complementary to that (30, 32, 34) of the aperture (14), which is mounted articulated (50, 60) on the cover (10) between a service position in which it blocks off the aperture (14) and an open raised position in which the aperture (14) is clear.Type: ApplicationFiled: April 22, 2003Publication date: October 23, 2003Inventor: Pierre Sevellec
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Patent number: 6581238Abstract: The invention proposes a motor vehicle windscreen wiper of the type in which a cover, intended completely to cover over a drive head, includes two longitudinal lateral flanks joined together by a transverse back which includes an upper longitudinal part and a downwards-curved part at its rear end. The transverse back of the cover includes an aperture giving access to means for fixing the drive head onto the end of an alternating-sweep drive shaft. A cap is provided, the contour of which is complementary to that of the aperture, which is mounted articulated on the cover between a service position in which it blocks off the aperture and an open raised position in which the aperture is clear.Type: GrantFiled: January 31, 2000Date of Patent: June 24, 2003Assignee: Valeo System d'EssuyageInventor: Pierre Sevellec