Patents by Inventor Joern Utsch
Joern Utsch 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: 20170156835Abstract: An oral hygiene implement has a neck section extending along a longitudinal direction and a head section having a through hole therein extending through the head section along a through hole direction having an angle with respect to the longitudinal direction and having a head section housing surrounding the through hole. The neck section has a neck section housing surrounding a neck section cavity. The through hole defines a first and a second opening in the head section housing. A cap element, separately made from the head section housing, is connected with the head section housing to essentially cover the first opening. A carrier element, separately made from the head section housing, is arranged to cover the second opening. Between an edge of the first opening and an edge of the cap there is a circumferential gap that allows water, saliva, or toothpaste to escape an interior of the head section during use.Type: ApplicationFiled: February 22, 2017Publication date: June 8, 2017Inventors: Norbert Schaefer, Thomas Fritsch, Joern Utsch, Wolfgang Stegmann
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Patent number: 9603686Abstract: The present disclosure is concerned with an oral hygiene implement having a neck section extending along a longitudinal direction and having a neck section housing surrounding a neck section cavity, a head section having a through hole therein extending through the head section along a through hole direction having an angle with respect to the longitudinal direction and having a head section housing surrounding the through hole, wherein the through hole defines a first and a second opening in the head section housing, and wherein a cap element separately made from the head section housing is connected with the head section housing to essentially cover the first opening and a carrier element separately made from the head section housing is arranged to cover the second opening.Type: GrantFiled: July 17, 2014Date of Patent: March 28, 2017Assignee: BRAUN GMBHInventors: Norbert Schaefer, Thomas Fritsch, Joern Utsch, Wolfgang Stegmann
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Publication number: 20160302900Abstract: An oral cleaning tool for an electric oral hygiene device is disclosed. The oral cleaning tool includes a housing having a head section with a head cavity for accommodating a movable oral cleaning head and a neck section with a neck cavity and a handle coupling section; a first magnetic coupling element including at least a permanent magnet or a magnetizable element being provided in the neck section for mechanical handle drive shaft connection by magnetic interaction. The first magnetic coupling element is mounted at a motion transmitter, the motion transmitter extending inside the neck cavity to the head cavity, the motion transmitter arranged so as to be movable in a linear or longitudinal direction. The motion transmitter is coupled with the oral cleaning head, the oral cleaning head arranged so as to oscillate in a rotational direction.Type: ApplicationFiled: June 20, 2016Publication date: October 20, 2016Inventors: Joern Utsch, Norbert Schaefer
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Patent number: 9387059Abstract: An oral cleaning tool for an electric oral hygiene device is disclosed. The oral cleaning tool includes a housing having a head section with a head cavity for accommodating a movable oral cleaning head and a neck section with a neck cavity and a handle coupling section; a first magnetic coupling element including at least a permanent magnet or a magnetizable element being provided in the neck section for mechanical handle drive shaft connection by magnetic interaction. The first magnetic coupling element is mounted at a motion transmitter, the motion transmitter extending inside the neck cavity to the head cavity, the motion transmitter arranged so as to be movable in a linear or longitudinal direction. The motion transmitter is coupled with the oral cleaning head, the oral cleaning head arranged so as to oscillate in a rotational direction.Type: GrantFiled: December 17, 2013Date of Patent: July 12, 2016Assignee: BRAUN GMBHInventors: Joern Utsch, Norbert Schaefer
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Patent number: 9226808Abstract: An attachment section suitable for connection to a handle section of an oral hygiene device is disclosed. The attachment section includes an attachment housing having a first coupling structure suitable for establishing a connection with a second coupling structure of the handle section; at least a functional element mounted at the attachment housing for driven movement; a motion transmitter extending in a cavity formed inside of the attachment housing, the motion transmitter being functionally connected on one end with the functional element; and a first magnetic coupling element arranged at another end of the motion transmitter, the first magnetic coupling element including at least a permanent magnet or a magnetizable element suitable for establishing a magnetic connection with a second magnetic coupling element provided in the handle section.Type: GrantFiled: July 25, 2012Date of Patent: January 5, 2016Assignee: BRAUN GMBHInventors: Joern Utsch, Norbert Schaefer
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Publication number: 20150320529Abstract: The present disclosure is concerned with an oral hygiene implement having a longitudinal axis, a carrier element mounted for driven movement, a motion transmitter that has a first end for transferring a drive force to the carrier element, which first end is provided at a position being offset from the longitudinal axis, and the motion transmitter has a second end positioned essentially on on the longitudinal axis or is arranged for being positioned essentially on the longitudinal axis during operation, wherein the motion transmitter has a first coupling part comprising the first end, which first coupling part essentially extends along a centre axis arranged at an angle with respect to the longitudinal axis, and a second coupling part comprising the second end, which first coupling part is fixedly connected with a first connecting portion of an elastic pivot element that allows that the first coupling part and the second coupling part can pivot with respect to each other at least in a first pivoting plane spanType: ApplicationFiled: April 30, 2015Publication date: November 12, 2015Inventors: Norbert SCHAEFER, Jörn UTSCH, Thomas FRITSCH
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Patent number: 9154025Abstract: A personal care device having a handle having an engagement portion and a persona care attachment are described. The personal care attachment has a housing attached to the engagement portion and a contact element carrier. The contact element carrier is movably coupled to the housing. A plurality of contact elements is arranged on the contact element carrier, and wherein the personal care attachment is driven at a frequency of between about 150 Hz to about 175 Hz and has a sound intensity level of less than about 75 dB(A).Type: GrantFiled: January 25, 2012Date of Patent: October 6, 2015Assignee: BRAUN GMBHInventors: Norbert Schaefer, Uwe Schober, Joern Utsch, Andreas Kramp, Frank Ziegler, Benedikt Heil, Marlis Hübner
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Patent number: 9113987Abstract: An oral hygiene implement is provided. The oral hygiene implement includes a housing; a movably mounted functional element; a fixation element that is secured at the housing and that essentially locks the functional element at the housing; and an axle that is supported by the fixation element. The functional element is arranged for movement around the axle and the fixation element extends through a cut-out or recess provided in a carrier element of the functional element, such that pulling the functional element out of the housing along the longitudinal axle extension direction is inhibited.Type: GrantFiled: July 25, 2012Date of Patent: August 25, 2015Assignee: BRAUN GMBHInventors: Joern Utsch, Thomas Fritsch, Andreas Kramp
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Patent number: 9003590Abstract: A handle section of a small electric device is described that has a handle housing in which a drive unit is disposed, a first connector element extending from the housing being adapted for connection with an attachment section, the first connector element being coupled to the drive unit; a second connector element extending from the housing being adapted for connection with the attachment section, the second connector element being coupled to the drive unit, wherein the first connector element linearly reciprocates relative to the housing during operation and the second connector element linearly reciprocates relative to the housing with a 180 degrees phase shift with respect to the first connector element.Type: GrantFiled: July 25, 2011Date of Patent: April 14, 2015Assignee: Braun GmbHInventors: Joern Utsch, Uwe Schober, Frank Ziegler, Norbert Schaefer
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Publication number: 20150020324Abstract: The present disclosure is concerned with an oral hygiene implement having a neck section extending along a longitudinal direction and having a neck section housing surrounding a neck section cavity, a head section having a through hole therein extending through the head section along a through hole direction having an angle with respect to the longitudinal direction and having a head section housing surrounding the through hole, wherein the through hole defines a first and a second opening in the head section housing, and wherein a cap element separately made from the head section housing is connected with the head section housing to essentially cover the first opening and a carrier element separately made from the head section housing is arranged to cover the second opening.Type: ApplicationFiled: July 17, 2014Publication date: January 22, 2015Inventors: Norbert Schaefer, Thomas Fritsch, Joern Utsch, Wolfgang Stegmann
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Publication number: 20140101872Abstract: An oral cleaning tool for an electric oral hygiene device is disclosed. The oral cleaning tool includes a housing having a head section with a head cavity for accommodating a movable oral cleaning head and a neck section with a neck cavity and a handle coupling section; a first magnetic coupling element including at least a permanent magnet or a magnetizable element being provided in the neck section for mechanical handle drive shaft connection by magnetic interaction. The first magnetic coupling element is mounted at a motion transmitter, the motion transmitter extending inside the neck cavity to the head cavity, the motion transmitter arranged so as to be movable in a linear or longitudinal direction. The motion transmitter is coupled with the oral cleaning head, the oral cleaning head arranged so as to oscillate in a rotational direction.Type: ApplicationFiled: December 17, 2013Publication date: April 17, 2014Applicant: Braun GmbHInventors: Joern Utsch, Norbert Schaefer
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Publication number: 20140026337Abstract: An oral hygiene implement is provided. The oral hygiene implement includes a housing; a movably mounted functional element; a fixation element that is secured at the housing and that essentially locks the functional element at the housing; and an axle that is supported by the fixation element. The functional element is arranged for movement around the axle and the fixation element extends through a cut-out or recess provided in a carrier element of the functional element, such that pulling the functional element out of the housing along the longitudinal axle extension direction is inhibited.Type: ApplicationFiled: July 25, 2012Publication date: January 30, 2014Applicant: Braun GmbHInventors: Joern Utsch, Thomas Fritsch, Andreas Kramp
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Patent number: 8631532Abstract: An oral cleaning tool for an electric oral hygiene device is disclosed. The oral cleaning tool includes a housing having a head section with a head cavity for accommodating a movable oral cleaning head and a neck section with a neck cavity and a handle coupling section; a first magnetic coupling element including at least a permanent magnet or a magnetizable element being provided in the neck section for mechanical handle drive shaft connection by magnetic interaction. The first magnetic coupling element is mounted at a motion transmitter, the motion transmitter extending inside the neck cavity to the head cavity, the motion transmitter arranged so as to be movable in a linear or longitudinal direction. The motion transmitter is coupled with the oral cleaning head, the oral cleaning head arranged so as to oscillate in a rotational direction.Type: GrantFiled: July 25, 2012Date of Patent: January 21, 2014Assignee: Braun GmbHInventors: Joern Utsch, Norbert Schaefer
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Publication number: 20130029290Abstract: An oral cleaning tool for an electric oral hygiene device is disclosed. The oral cleaning tool includes a housing having a head section with a head cavity for accommodating a movable oral cleaning head and a neck section with a neck cavity and a handle coupling section; a first magnetic coupling element including at least a permanent magnet or a magnetizable element being provided in the neck section for mechanical handle drive shaft connection by magnetic interaction. The first magnetic coupling element is mounted at a motion transmitter, the motion transmitter extending inside the neck cavity to the head cavity, the motion transmitter arranged so as to be movable in a linear or longitudinal direction. The motion transmitter is coupled with the oral cleaning head, the oral cleaning head arranged so as to oscillate in a rotational direction.Type: ApplicationFiled: July 25, 2012Publication date: January 31, 2013Applicant: Braun GmbHInventors: Joern Utsch, Norbert Schaefer
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Publication number: 20130029289Abstract: An attachment section suitable for connection to a handle section of an oral hygiene device is disclosed. The attachment section includes an attachment housing having a first coupling structure suitable for establishing a connection with a second coupling structure of the handle section; at least a functional element mounted at the attachment housing for driven movement; a motion transmitter extending in a cavity formed inside of the attachment housing, the motion transmitter being functionally connected on one end with the functional element; and a first magnetic coupling element arranged at another end of the motion transmitter, the first magnetic coupling element including at least a permanent magnet or a magnetizable element suitable for establishing a magnetic connection with a second magnetic coupling element provided in the handle section.Type: ApplicationFiled: July 25, 2012Publication date: January 31, 2013Applicant: Braun GmbHInventors: Joern Utsch, Norbert Schaefer
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Publication number: 20120151698Abstract: A personal care device having a handle having an engagement portion and a persona care attachment are described. The personal care attachment has a housing attached to the engagement portion and a contact element carrier. The contact element carrier is movably coupled to the housing. A plurality of contact elements is arranged on the contact element carrier, and wherein the personal care attachment is driven at a frequency of between about 150 Hz to about 175 Hz and has a sound intensity level of less than about 75 dB(A).Type: ApplicationFiled: January 25, 2012Publication date: June 21, 2012Inventors: Norbert Schaefer, Uwe Schober, Joern Utsch, Andreas Kramp, Frank Ziegler, Benedikt Heil, Marlis Hübner
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Publication number: 20120042742Abstract: A handle section of a small electric device is described that has a handle housing in which a drive unit is disposed, a first connector element extending from the housing being adapted for connection with an attachment section, the first connector element being coupled to the drive unit; a second connector element extending from the housing being adapted for connection with the attachment section, the second connector element being coupled to the drive unit, wherein the first connector element linearly reciprocates relative to the housing during operation and the second connector element linearly reciprocates relative to the housing with a 180 degrees phase shift with respect to the first connector element.Type: ApplicationFiled: July 25, 2011Publication date: February 23, 2012Inventors: Joern Utsch, Uwe Schober, Frank Ziegler, Norbert Schaefer
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Publication number: 20120036658Abstract: A personal care device having a handle having an engagement portion and a persona care attachment are described. The personal care attachment has a housing attached to the engagement portion and a contact element carrier. The contact element carrier is movably coupled to the housing. A plurality of contact elements is arranged on the contact element carrier, and wherein the personal care attachment is driven at a frequency of between about 150 Hz to about 175 Hz and has a sound intensity level of less than about 75 dB(A).Type: ApplicationFiled: July 25, 2011Publication date: February 16, 2012Inventors: Norbert Schaefer, Uwe Schober, Joern Utsch, Andreas Kramp, Frank Ziegler, Benedikt Heil, Marlis Hübner
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Patent number: 8100723Abstract: A battery contact spring with a spring body manufactured as a flexible wire part is disclosed. The battery contact spring has a first contact head section for contacting a first battery; a second contact head section for contacting a second battery, and at least one first spiral spring section that extends between a spring foot area and the first contact head section and which flexibly supports the first contact head section. The spring body is designed in such a way that a coil end of the first spiral spring section opposite the spring foot area crosses over into the first contact head section and attached to this first head section is a connection bridge that crosses over into the second contact head section.Type: GrantFiled: January 12, 2011Date of Patent: January 24, 2012Assignee: Braun GmbHInventors: Ingo Vetter, Heiko Bornheimer, Florian Baier, Joachim Lepper, Joern Utsch
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Publication number: 20110183553Abstract: A battery contact spring with a spring body manufactured as a flexible wire part is disclosed. The battery contact spring has a first contact head section for contacting a first battery; a second contact head section for contacting a second battery, and at least one first spiral spring section that extends between a spring foot area and the first contact head section and which flexibly supports the first contact head section. The spring body is designed in such a way that a coil end of the first spiral spring section opposite the spring foot area crosses over into the first contact head section and attached to this first head section is a connection bridge that crosses over into the second contact head section.Type: ApplicationFiled: January 12, 2011Publication date: July 28, 2011Applicant: Braun GmbHInventors: Ingo Vetter, Heiko Bornheimer, Florian Baier, Joachim Lepper, Joern Utsch