Patents by Inventor Alain Jadaud
Alain Jadaud 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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Patent number: 11664646Abstract: A cable tray system including two or more cable tray sections comprising a first side rail and a second side rail arranged substantially parallel to one another and a floor extending between. The tray system also includes one or more flex-wires for joining the cable tray sections, where the flex-wires can be U— or loop-shaped. Upon exerting tension on the flex-wires, the first and second cable tray sections can move away from one another from a first position to a second position. In addition, the tray system includes a fastening device that removably locks the tray system into the second position.Type: GrantFiled: July 25, 2022Date of Patent: May 30, 2023Assignees: CABLOFIL, INC., LEGRAND FRANCE, LEGRAND SNCInventors: Dallas Kellerman, Robert Crain, Zachary Bridgeman, Alain Jadaud, Damien Adam
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Publication number: 20220393450Abstract: A cable tray system including two or more cable tray sections comprising a first side rail and a second side rail arranged substantially parallel to one another and a floor extending between. The tray system also includes one or more flex-wires for joining the cable tray sections, where the flex-wires can be U— or loop-shaped. Upon exerting tension on the flex-wires, the first and second cable tray sections can move away from one another from a first position to a second position. In addition, the tray system includes a fastening device that removably locks the tray system into the second position.Type: ApplicationFiled: July 25, 2022Publication date: December 8, 2022Inventors: Dallas KELLERMAN, Robert CRAIN, Zachary BRIDGEMAN, Alain JADAUD, Damien ADAM
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Patent number: 11404857Abstract: A cable tray system including two or more cable tray sections comprising a first side rail and a second side rail arranged substantially parallel to one another and a floor extending between. The tray system also includes one or more flex-wires for joining the cable tray sections, where the flex-wires can be U- or loop-shaped. Upon exerting tension on the flex-wires, the first and second cable tray sections can move away from one another from a first position to a second position. In addition, the tray system includes a fastening device that removably locks the tray system into the second position.Type: GrantFiled: April 1, 2020Date of Patent: August 2, 2022Assignees: CABLOFIL, INC., LEGRAND FRANCE, LEGRAND SNCInventors: Dallas Kellerman, Robert Crain, Zachary Bridgeman, Alain Jadaud, Damien Adam
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Patent number: 11398720Abstract: A cable tray system including two or more cable tray sections comprising a first side rail and a second side rail arranged substantially parallel to one another and a floor extending between. The tray system also includes one or more flex-wires for joining the cable tray sections, where the flex-wires can be U- or loop-shaped. Upon exerting tension on the flex-wires, the first and second cable tray sections can move away from one another from a first position to a second position. In addition, the tray system includes a fastening device that removably locks the tray system into the second position.Type: GrantFiled: March 30, 2021Date of Patent: July 26, 2022Assignees: Cablofil, Inc., Legrand France, Legrand SNCInventors: Dallas Kellerman, Robert Crain, Zachary Bridgeman, Alain Jadaud, Damien Adam
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Publication number: 20210313784Abstract: A cable tray system including two or more cable tray sections comprising a first side rail and a second side rail arranged substantially parallel to one another and a floor extending between. The tray system also includes one or more flex-wires for joining the cable tray sections, where the flex-wires can be U- or loop-shaped. Upon exerting tension on the flex-wires, the first and second cable tray sections can move away from one another from a first position to a second position. In addition, the tray system includes a fastening device that removably locks the tray system into the second position.Type: ApplicationFiled: April 1, 2020Publication date: October 7, 2021Inventors: Dallas KELLERMAN, Robert CRAIN, Zachary BRIDGEMAN, Alain JADAUD, Damien ADAM
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Publication number: 20210313785Abstract: A cable tray system including two or more cable tray sections comprising a first side rail and a second side rail arranged substantially parallel to one another and a floor extending between. The tray system also includes one or more flex-wires for joining the cable tray sections, where the flex-wires can be U- or loop-shaped. Upon exerting tension on the flex-wires, the first and second cable tray sections can move away from one another from a first position to a second position. In addition, the tray system includes a fastening device that removably locks the tray system into the second position.Type: ApplicationFiled: March 30, 2021Publication date: October 7, 2021Inventors: Dallas KELLERMAN, Robert CRAIN, Zachary BRIDGEMAN, Alain JADAUD, Damien ADAM
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Patent number: 7760983Abstract: The invention relates to a distribution cable tray including at least one receiver device for receiving a clamping collar for clamping cables or conductors extending in the base of said cable tray. According to the invention, the receiver device comprises a pair of opposite directions, together defining a reception housing for said clamping collar.Type: GrantFiled: July 10, 2006Date of Patent: July 20, 2010Assignees: Legrand France, Legrand SNCInventor: Alain Jadaud
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Publication number: 20070009220Abstract: A distribution cable tray includes at least one receiver device for receiving a clamping collar for clamping cables or conductors extending in the base of the cable tray. The receiver device includes a pair of hooks projecting from a wall of the base and open in opposite directions, together defining a reception housing for the clamping collar.Type: ApplicationFiled: July 10, 2006Publication date: January 11, 2007Applicant: LEGRANDE FRANCEInventor: Alain Jadaud
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Patent number: 6874969Abstract: A trunking angle accessory for establishing continuity between two differently oriented lengths of trucking each including a base section having two lateral flanges with rims that are directed toward each other and include elements for fitting a length of cover section comprises two cheeks each adapted to establish a continuous wall between two lateral flanges of the two base sections. Each cheek carries a strip for establishing a continuous wall between the rims of two lateral flanges of the two base sections. The band of each cheek includes elements for fitting a length of cover section which extend along a circular arc of given radius of curvature.Type: GrantFiled: May 31, 2002Date of Patent: April 5, 2005Assignees: Legrand, Legrand SNCInventors: Alain Jadaud, Bertrand Decore
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Patent number: 6727434Abstract: The trunking accessory makes up trunking including two or more juxtaposed lengths with different heights each including a base section with two parallel lateral flanges. The accessory includes two or more cheeks adapted to be attached to the lateral flanges, and each cheek includes members for mounting a length of cover section that extend along a line with two or more opposite curves to establish continuity between members for mounting a length of cover section situated at two different heights.Type: GrantFiled: July 15, 2002Date of Patent: April 27, 2004Assignees: Legrand, Legrand SNCInventors: Alain Jadaud, Raphaël Decore
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Patent number: 6693238Abstract: An accessory for trunking includes a body provided at one end at least with attachment arrangements by which it can be attached locally to a longitudinal wall of the base section of the trunking. The attachment arrangements include a lug which can be clipped into a housing in the wall and includes an actuator tongue connected to a free end of the lug. The actuator tongue is accessible from the outside of the base section of the trunking and can be pulled in its longitudinal orientation direction to disengage from the housing the free end of the lug.Type: GrantFiled: February 5, 2002Date of Patent: February 17, 2004Assignees: Legrand, Legrand SNCInventors: Alain Jadaud, Bruno Gautier
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Publication number: 20030223810Abstract: A trunking angle accessory for establishing continuity between two differently oriented lengths of trunking each including a base section having two lateral flanges with rims that are directed toward each other and include means for fitting a length of cover section comprises two cheeks each adapted to establish a continuous wall between two lateral flanges of the two base sections. Each cheek carries a strip for establishing a continuous wall between the rims of two lateral flanges of the two base sections. The band of each cheek includes means for fitting a length of cover section which extend along a circular arc of given radius of curvature. The angle accessory therefore allows a single length of the cover section adapted to close the base sections to be fitted to the cheeks to close a portion of the base sections and the angle formed between the base sections with no gap or visible edge or crease in the angle.Type: ApplicationFiled: May 31, 2002Publication date: December 4, 2003Inventors: Alain Jadaud, Bertrand Decore
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Publication number: 20030010525Abstract: The present invention relates to a trunking accessory for making up trunking comprising two or more juxtaposed lengths with different heights each including a base section with two parallel lateral flanges. The accessory includes two or more cheeks adapted to be attached to the lateral flanges, and each cheek includes members for mounting a length of cover section that extend along a line with two or more opposite curves to establish continuity between members for mounting a length of cover section situated at two different heights.Type: ApplicationFiled: July 15, 2002Publication date: January 16, 2003Applicant: LEGRANDInventors: Alain Jadaud, Raphael Decore
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Publication number: 20020125028Abstract: An accessory for trunking includes a body provided at one end at least with attachment arrangements by which it can be attached locally to a longitudinal wall of the base section of the trunking. The attachment arrangements include a lug which can be clipped into a housing in the wall and includes an actuator tongue connected to a free end of the lug. The actuator tongue is accessible from the outside of the base section of the trunking and can be pulled in its longitudinal orientation direction to disengage from the housing the free end of the lug.Type: ApplicationFiled: February 5, 2002Publication date: September 12, 2002Applicant: LEGRANDInventors: Alain Jadaud, Bruno Gautier
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Patent number: 5547307Abstract: A device for butt-joining two sections of perforated cable tray includes a fishplate having on each side of a central area a latch member adapted to slide in a longitudinal slot with hoops adapted to cooperate with a line of perforations and to be locked therein by means of a comb member.Type: GrantFiled: December 12, 1994Date of Patent: August 20, 1996Assignees: Legrand, Legrand SNCInventors: Bertrand Decore, Alain Jadaud