Patents by Inventor Uwe Ludascher
Uwe Ludascher 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: 7487786Abstract: A lift mechanism for a cleaning device of a dry shaving apparatus includes a base plate with guides and a chassis plate mounting the chassis and arranged for displacement relative to the base plate. Coiled-strip springs arranged on the guides spring-load the chassis plate against the base plate. On actuation of the lift mechanism the coiled-strip springs are untensioned by coiling up along the guides, thereby lifting the chassis plate. The coiled-strip springs reduce the load on the construction and ensure an almost noiseless lift mechanism.Type: GrantFiled: September 8, 2004Date of Patent: February 10, 2009Assignee: Braun GmbHInventors: Jürgen Höser, Diana Kappes, Andreas Larscheid, Uwe Ludäscher, Svatopluk Krumnikl
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Patent number: 7261110Abstract: A shaving apparatus cleaning device includes a reservoir for holding a supply of a cleaning fluid and a cleaning receptacle for receiving the shaving apparatus. The reservoir has a discharge orifice through which the cleaning fluid is allowed to flow from the reservoir to the cleaning receptacle. The reservoir and the cleaning receptacle are designed so that the level of the cleaning fluid in the reservoir is higher than a pre-determined minimum level of the cleaning fluid in the cleaning receptacle, and a flow of fluid generated by the difference between levels and flowing from the reservoir to the cleaning receptacle is controllable in dependence upon the actual fluid level in the cleaning receptacle.Type: GrantFiled: October 3, 2005Date of Patent: August 28, 2007Assignee: Braun GmbHInventors: Diana Kappes, Andreas Larscheid, Uwe Ludäscher
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Patent number: 7143517Abstract: A cleaning device for a shaving apparatus, includes a container for receiving the shaving apparatus. The container is at least partially filled with a cleaning fluid. The cleaning device of the invention also includes a device to limit the immersion depth of the shaving apparatus in the container dependent on the level of the cleaning fluid.Type: GrantFiled: September 23, 2005Date of Patent: December 5, 2006Assignee: Braun GmbHInventors: Diana Kappes, Andreas Larscheid, Uwe Ludäscher
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Patent number: 7107692Abstract: A cleaning device for a shaving apparatus includes a chassis supporting a cleaning container for receiving the shaving head region of the shaving apparatus. A detent device is movably suspended on the chassis and is biased by means of a resilient element toward a first end position in which the detent device fixedly secures a replaceable reservoir holding a supply of cleaning liquid to the chassis in a positive engagement relationship therewith.Type: GrantFiled: April 1, 2004Date of Patent: September 19, 2006Assignee: Braun GmbHInventors: Diana Kappes, Andreas Larscheid, Uwe Ludascher
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Patent number: 7059336Abstract: A cleaning device for a shaving head of a dry shaving apparatus includes a reservoir to store a cleaning fluid, a receptacle adapted to receive the shaving head and the cleaning fluid, the receptacle being configured to direct the cleaning fluid toward the shaving head, a return conduit extending from the receptacle to the reservoir to convey the cleaning fluid from the receptacle into reservoir; and a venting device attached to the reservoir to provide aeration and deaeration of the reservoir.Type: GrantFiled: September 8, 2004Date of Patent: June 13, 2006Assignee: Braun GmbHInventors: Jürgen Höser, Diana Kappes, Andreas Larscheid, Uwe Ludäscher, Svatopluk Krumnikl
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Publication number: 20060053642Abstract: A cleaning device for a shaving apparatus, includes a container for receiving the shaving apparatus. The container is at least partially filled with a cleaning fluid. The cleaning device of the invention also includes a device to limit the immersion depth of the shaving apparatus in the container dependent on the level of the cleaning fluid.Type: ApplicationFiled: September 23, 2005Publication date: March 16, 2006Inventors: Diana Kappes, Andreas Larscheid, Uwe Ludascher
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Publication number: 20060048794Abstract: A shaving apparatus cleaning device includes a reservoir for holding a supply of a cleaning fluid and a cleaning receptacle for receiving the shaving apparatus. The reservoir has a discharge orifice through which the cleaning fluid is allowed to flow from the reservoir to the cleaning receptacle. The reservoir and the cleaning receptacle are designed so that the level of the cleaning fluid in the reservoir is higher than a pre-determined minimum level of the cleaning fluid in the cleaning receptacle, and a flow of fluid generated by the difference between levels and flowing from the reservoir to the cleaning receptacle is controllable in dependence upon the actual fluid level in the cleaning receptacle.Type: ApplicationFiled: October 3, 2005Publication date: March 9, 2006Inventors: Diana Kappes, Andreas Larscheid, Uwe Ludascher
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Publication number: 20060048802Abstract: An electric shaving apparatus cleaning device for a shaving apparatus, with an upper portion having a cleaning receptacle for receiving the shaving head section of the shaving apparatus, and an electric motor powered fluid impeller for a cleaning fluid. In the shaving apparatus cleaning device, the upper portion is supported upon a replaceable cartridge holding a supply of cleaning fluid.Type: ApplicationFiled: October 4, 2005Publication date: March 9, 2006Inventors: Diana Kappes, Andreas Larscheid, Uwe Ludascher
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Patent number: 7002091Abstract: A shaving head cleaner includes a housing defining a receptacle adapted to receive a shaving head of the dry shaving apparatus. A contact member extends from the housing, and is adapted to accommodate an end of the dry shaving apparatus remote from the shaving head. A pushbutton is positioned near an end of the contact member, and the pushbutton has electrical connectors configured to be moved by the pushbutton for establishing an electrical connection between the dry shaving apparatus and the shaving head cleaner. A tolerance compensating device is arranged between the electrical connectors and the pushbutton.Type: GrantFiled: February 17, 2005Date of Patent: February 21, 2006Assignee: Braun GmbHInventors: Jurgen Hoser, Diana Kappes, Andreas Larscheid, Uwe Ludascher, Svatopluk Krumnikl
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Publication number: 20050189004Abstract: A cleaning device for the shaving head of a shaving apparatus includes a housing, a receptacle for receiving the shaving head and a container for cleaning fluid that is supplied to the shaving head wherein the housing in the region of at least one of the side walls of the container is provided with at least one window for monitoring the level of fluid in the container. The sides walls can be constructed from a transparent material and the container base can be formed from a comparatively less transparent material.Type: ApplicationFiled: March 21, 2005Publication date: September 1, 2005Inventors: Jurgen Hoser, Diana Kappes, Andreas Larscheid, Uwe Ludascher, Michael Petrettty, Michael Franke, Svatopluk Krumnikl
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Publication number: 20050189207Abstract: A shaving head cleaner includes a housing defining a receptacle adapted to receive a shaving head of the dry shaving apparatus. A contact member extends from the housing, and is adapted to accommodate an end of the dry shaving apparatus remote from the shaving head. A pushbutton is positioned near an end of the contact member, and the pushbutton has electrical connectors configured to be moved by the pushbutton for establishing an electrical connection between the dry shaving apparatus and the shaving head cleaner. A tolerance compensating device is arranged between the electrical connectors and the pushbutton.Type: ApplicationFiled: February 17, 2005Publication date: September 1, 2005Inventors: Jurgen Hoser, Diana Kappes, Andreas Larscheid, Uwe Ludascher, Svatopluk Krumnikl
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Publication number: 20050045204Abstract: A cleaning device for a shaving head of a dry shaving apparatus includes a reservoir to store a cleaning fluid, a receptacle adapted to receive the shaving head and the cleaning fluid, the receptacle being configured to direct the cleaning fluid toward the shaving head, a return conduit extending from the receptacle to the reservoir to convey the cleaning fluid from the receptacle into reservoir; and a venting device attached to the reservoir to provide aeration and deaeration of the reservoir.Type: ApplicationFiled: September 8, 2004Publication date: March 3, 2005Inventors: Jurgen Hoser, Diana Kappes, Andreas Larscheid, Uwe Ludascher, Svatopluk Krumnikl
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Publication number: 20050034313Abstract: A lift mechanism for a cleaning device of a dry shaving apparatus includes a base plate with guides and a chassis plate mounting the chassis and arranged for displacement relative to the base plate. Coiled-strip springs arranged on the guides spring-load the chassis plate against the base plate. On actuation of the lift mechanism the coiled-strip springs are untensioned by coiling up along the guides, thereby lifting the chassis plate. The coiled-strip springs reduce the load on the construction and ensure an almost noiseless lift mechanism.Type: ApplicationFiled: September 8, 2004Publication date: February 17, 2005Inventors: Jurgen Hoser, Diana Kappes, Andreas Larscheid, Uwe Ludascher, Svatopluk Krumnikl
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Publication number: 20040194326Abstract: A cleaning device for a shaving apparatus includes a chassis supporting a cleaning container for receiving the shaving head region of the shaving apparatus. A detent device is movably suspended on the chassis and is biased by means of a resilient element toward a first end position in which the detent device fixedly secures a replaceable reservoir holding a supply of cleaning liquid to the chassis in a positive engagement relationship therewith.Type: ApplicationFiled: April 1, 2004Publication date: October 7, 2004Inventors: Diana Kappes, Andreas Larscheid, Uwe Ludascher