Washing and drying machine
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Reproductions
The portions of the design shown in the color yellow are for the purpose of illustrating portions of the washing and drying machine and forms no part of the claimed design.
Claims
The ornamental design for a washing and drying machine as shown and described.
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Type: Grant
Filed: Jan 8, 2024
Date of Patent: Jul 14, 2026
Assignee: Nanjing Roborock Innovation Technology Co., Ltd. (Nanjing)
Inventors: Wanqi Li (Beijing), Fanwei Meng (Beijing)
Primary Examiner: Jennylou M Binas
Application Number: 35/523,523