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:
Apr. 27, 2010
Filed:
Mar. 21, 2008
Applicants:
Dirk Freund, Kelkheim, DE;
Uwe Schaaf, Alsbach-Hähnlein, DE;
Gerrit Rönneberg, Darmstadt, DE;
Martin Simeth, Königstein, DE;
Fred Schnak, Kronberg, DE;
Torben Kruch, Hofheim a. Ts., DE;
Inventors:
Dirk Freund, Kelkheim, DE;
Uwe Schaaf, Alsbach-Hähnlein, DE;
Gerrit Rönneberg, Darmstadt, DE;
Martin Simeth, Königstein, DE;
Fred Schnak, Kronberg, DE;
Torben Kruch, Hofheim a. Ts., DE;
Assignee:
The Gillette Company, Boston, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
B21B 19/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A razor includes a load and a voltage conversion system coupled to a voltage source and the load for transforming a variable voltage provided by the voltage source into a constant operating voltage for driving a load.