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:
Jun. 17, 2014
Filed:
Jan. 02, 2009
Christoph Oertel, Haan-Gruiten, DE;
Uwe Ratfisch, Berlin, DE;
Stephan Sommer, Falkensee, DE;
Wilfried Wildung, Berlin, DE;
Christoph Oertel, Haan-Gruiten, DE;
Uwe Ratfisch, Berlin, DE;
Stephan Sommer, Falkensee, DE;
Wilfried Wildung, Berlin, DE;
BSH Bosch und Siemens Hausgerate GmbH, Munich, DE;
Abstract
A drum for a laundry treatment machine that is rotatably mounted within the housing of the laundry treatment machine, and wherein the drum includes a bottom disk and a jacket which are individually or jointly provided with a curved structure. The curved structure includes at least two rows of prism-type embossings that have substantially rectangular base, and the at least two rows encompass at least partially the drum. A surface of embossings that is directed in a circumferential direction of the drum is arranged at a steep angle to the jacket; an opposing surface of the embossings is arranged at a flat angle to the jacket; and lateral surfaces of the embossings are arranged at least nearly at a right angle to the jacket.