The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2009
Filed:
Sep. 08, 2004
Jürgen Höser, Neu Anspach, DE;
Diana Kappes, Eppstein, DE;
Andreas Larscheid, Kelkheim-Fischbach, DE;
Uwe Ludäscher, Frankfurt, DE;
Svatopluk Krumnikl, Kronberg, DE;
Jürgen Höser, Neu Anspach, DE;
Diana Kappes, Eppstein, DE;
Andreas Larscheid, Kelkheim-Fischbach, DE;
Uwe Ludäscher, Frankfurt, DE;
Svatopluk Krumnikl, Kronberg, DE;
Braun GmbH, Kronberg, DE;
Abstract
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.