Drum washing machine
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Description
The broken lines in the figures illustrating portions of the drum washing machine form no part of the claimed design.
The dot-dash broken lines encircling enlargement portions of the design form no part of the claimed design.
Claims
The ornamental design for a drum washing machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D809724
Type: Grant
Filed: Nov 9, 2016
Date of Patent: Feb 6, 2018
Assignee: SAMSUNG ELECTRONICS CO., LTD. (Gyeonggi-Do)
Inventors: Sanghun Yoon (Seoul), Jaewon Choi (Seoul)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Laura Yu
Application Number: 29/583,788
Type: Grant
Filed: Nov 9, 2016
Date of Patent: Feb 6, 2018
Assignee: SAMSUNG ELECTRONICS CO., LTD. (Gyeonggi-Do)
Inventors: Sanghun Yoon (Seoul), Jaewon Choi (Seoul)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Laura Yu
Application Number: 29/583,788
Classifications