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:
Sep. 26, 2017
Filed:
Jan. 05, 2009
Reinhold Eichhorn, Idstein, DE;
Detlef Gleich, Friedrichsdorf, DE;
Peter Junk, Schmittten, DE;
Christof Kleemann, Eschborn, DE;
Michael Odemer, Niddatal, DE;
Thorsten Pohl, Muehlheim, DE;
Tobias Schwarz, Schmitten, DE;
Thomas Verstege, Frankfurt am Main, DE;
Martin Vitt, Frankfurt am Main, DE;
Juergen Wolf, Kriftel, DE;
Christoph Zegula, Roedermark, DE;
Reinhold Eichhorn, Idstein, DE;
Detlef Gleich, Friedrichsdorf, DE;
Peter Junk, Schmittten, DE;
Christof Kleemann, Eschborn, DE;
Michael Odemer, Niddatal, DE;
Thorsten Pohl, Muehlheim, DE;
Tobias Schwarz, Schmitten, DE;
Thomas Verstege, Frankfurt am Main, DE;
Martin Vitt, Frankfurt am Main, DE;
Juergen Wolf, Kriftel, DE;
Christoph Zegula, Roedermark, DE;
Braun GmbH, Kronberg, DE;
Abstract
A shaving unit for a dry shaver includes at least one outer cutter and one under cutter. Driven by a motor, the outer cutter and the under cutter are movable relative to each other in an oscillatory motion. The under cutter and the outer cutter, which are biased into relative engagement by at least one spring, slide along a common contact surface. The spring is arranged in such a way that its biasing force always acts at an angle to the direction of oscillation.