Patents by Inventor Heino Messerschmidt
Heino Messerschmidt 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: 11851855Abstract: Drainage systems are limited in performance and difficult to maintain. A drainage system is therefore specified, comprising at least one infiltration device (10, 40) adapted to receive fluid; a collecting device (30) which is in fluid communication with the at least one infiltration device (10, 40) and is adapted to receive fluid from the at least one infiltration device (10, 40) and to discharge it to a fluid system (4), wherein a gateway device (52) is provided, which is adapted to receive and transmit sensor data to a receiving unit (60); and at least one sensor (6, 6?, 7, 11, 11?, 14, 31, 31?, 32, 33, 41, 44, 42, 45) is provided, which is communicatively connected to the gateway device (52) for providing sensor data.Type: GrantFiled: November 6, 2019Date of Patent: December 26, 2023Assignee: ACO AHLMANN SE & CO. KGInventors: Heino Messerschmidt, Brunhild Schmidtke
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Publication number: 20230054894Abstract: The invention relates to a drainage-body unit having at least one drainage-body element (10), at least one first shaft element (11) and at least one second shaft element (12), wherein a treatment element (13) is located in the first shaft element (11) between a fluid inlet (14).Type: ApplicationFiled: May 8, 2019Publication date: February 23, 2023Inventors: Heino Messerschmidt, Stefan Prakesch, Anja Sievers
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Publication number: 20210388581Abstract: Drainage systems are limited in performance and difficult to maintain. A drainage system is therefore specified, comprising the following: at least one infiltration device (10, 40) adapted to receive fluid; a collecting device (30) which is in fluid communication with the at least one infiltration device (10, 40) and is adapted to receive fluid from the at least one infiltration device (10, 40) and to discharge it to a fluid system (4), wherein a gateway device (52) is provided, which is adapted to receive and transmit sensor data to a receiving unit (60); at least one sensor (6, 6?, 7, 11, 11?, 14, 31, 31?, 32, 33, 41, 44, 42, 45) is provided, which is communicatively connected to the gateway device (52) for providing sensor data.Type: ApplicationFiled: November 6, 2019Publication date: December 16, 2021Inventors: Heino Messerschmidt, Brunhild Schmidtke
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Patent number: 10465344Abstract: Slotted channels with coverings (10) are known for discharging surface water into a channel. The covering has at least one horizontal sheet-metal portion (13) and two vertical sheet-metal portions (11, 12) which are connected to one another via connection devices and have a slot (14) between one another for discharging liquid, for example surface water, into the channel body. In order to allow a particularly complete discharge of water, it is proposed that the horizontal sheet-metal portion (13) comprises drip devices (15) which are mounted and designed in such a way that water running along on an underside of the horizontal sheet-metal portion (13) drips into the channel body.Type: GrantFiled: September 12, 2017Date of Patent: November 5, 2019Assignee: ACO SEVERIN AHLMANN GMBH & CO KGInventors: Ramon Bhatia, Jiri Krcil, Heino Messerschmidt, Jan Mieze
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Publication number: 20190194881Abstract: Slotted channels with coverings (10) are known for discharging surface water into a channel. The covering has at least one horizontal sheet-metal portion (13) and two vertical sheet-metal portions (11, 12) which are connected to one another via connection devices and have a slot (14) between one another for discharging liquid, for example surface water, into the channel body. In order to allow a particularly complete discharge of water, it is proposed that the horizontal sheet-metal portion (13) comprises drip devices (15) which are mounted and designed in such a way that water running along on an underside of the horizontal sheet-metal portion (13) drips into the channel body.Type: ApplicationFiled: September 12, 2017Publication date: June 27, 2019Inventors: Ramon Bhatia, Jiri Krcil, Heino Messerschmidt, Jan Mieze
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Patent number: 7524133Abstract: A surface water drainage system according to the present invention includes a structure that can be installed in the ground, and a cover that can be laid onto an upper edge of the structure. Fixation devices that are attached to the cover include a locking system in a form of elastic hook elements fixed to edges of the cover that can be brought into snap-on engagement with other locking system on the structure in order to retain the cover on the structure.Type: GrantFiled: June 24, 2004Date of Patent: April 28, 2009Assignee: ACO Severin Ahlmann GmbH & Co. KGInventors: Heino Messerschmidt, Michael Sieber, Markus Blaschke, Arne Stoltenberg
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Publication number: 20070223997Abstract: The invention relates to a cover for a surface drainage device or similar hollow body that is to be embedded in the ground and to be opened. The cover comprises an upper surface over which pedestrian and/or vehicular traffic can pass, and at least one locking element that is attached to an underside of the cover such that the upper side is closed over the locking element. The locking element is disposed at a specified distance from the underside in such a way as to form an air gap for thermal insulation between the underside and the locking element.Type: ApplicationFiled: May 12, 2005Publication date: September 27, 2007Applicant: ACO SEVERIN AHLMANN GMBH & CO. KGInventors: Alfred Fuchs, Harald Gilbert, Heino Messerschmidt, Arne Stoltenberg
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Patent number: 7144185Abstract: A street grid is provided for surface drainage. The grid includes a frame and a grating, which are adapted to the contours of a paved gully in order to be integrated into the latter, for draining water that flows towards the street grid in a pre-defined flow direction. The aim of the grid is to ensure permanent drainage. To achieve this, recessed inlet openings are provided in the upper edge of at least one lateral wall of the frame in order to guide the water in the flow direction.Type: GrantFiled: August 16, 2005Date of Patent: December 5, 2006Assignee: ACO Severin Ahlmann GmbH & Co. KGInventors: Heino Messerschmidt, Michael Sieber
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Patent number: 7059804Abstract: The invention relates to a drainage device for surface drainage, in particular to drainage channels with a channel body and a frame which fits on an upper edge of the channel body, comprising an outer arm and an inner arm between which the upper edge of the channel body sits, for housing a cover. According to the invention, simple economic production and assembly of the frame on the channel body may be guaranteed whereby the frame is embodied such as to be able to be cast within the body of the channel body on the casting thereof, or alternatively, may be fixed to the channel body by means of continuous jointing to a pre-fabricated channel body.Type: GrantFiled: October 2, 2002Date of Patent: June 13, 2006Assignee: ACO Severin Ahlmann GmbH & Co. KGInventors: Michael Sieber, Markus Blaschke, Heino Messerschmidt, Arne Stoltenberg
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Publication number: 20050271468Abstract: A street grid is provided for surface drainage. The grid includes a frame and a grating, which are adapted to the contours of a paved gully in order to be integrated into the latter, for draining water that flows towards the street grid in a pre-defined flow direction. The aim of the grid is to ensure permanent drainage. To achieve this, recessed inlet openings are provided in the upper edge of at least one lateral wall of the frame in order to guide the water in the flow direction.Type: ApplicationFiled: August 16, 2005Publication date: December 8, 2005Inventors: Heino Messerschmidt, Michael Sieber
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Publication number: 20040240941Abstract: The invention relates to a drainage device for surface drainage, in particular to drainage channels with a channel body and a frame which fits on an upper edge of the channel body, comprising an outer arm and an inner arm between which the upper edge of the channel body sits, for housing a cover. According to the invention, simple economic production and assembly of the frame on the channel body may be guaranteed whereby the frame is embodied such as to be able to be cast within the body of the channel body on the casting thereof, or alternatively, may be fixed to the channel body by means of continuous jointing to a pre-fabricated channel body.Type: ApplicationFiled: April 2, 2004Publication date: December 2, 2004Inventors: Michael Sieber, Markus Blaschke, Heino Messerschmidt, Arne Stoltenberg
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Patent number: 5518336Abstract: Drainage gutters for installation in the ground are known which comprise a gutter body at the upper edges of which are integrally cast frames into which a cover can be placed. As they are installed in the ground the drainage gutters are sealed from the ground along their upper edges by means of first sealing devices. To produce a watertight seal between each two drainage gutters that abut one another by their end faces, second sealing devices are provided. These sealing devices each comprise grooves that can be filled with a sealant. The known drainage gutters are not completely watertight with respect to the ground. It is proposed to provide connecting channels between the first and the second grooves, so constructed that the sealant of the first sealing devices can be introduced so as to be continuous with the sealant of the second sealing devices by way of a complete or integral transition region.Type: GrantFiled: January 30, 1995Date of Patent: May 21, 1996Assignee: ACO Severin Ahlmann GmbH & Co. KGInventors: Wolfgang Arm, Heino Messerschmidt