Dust bag
Description
Claims
The ornamental design for a dust bag, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D989429
Type: Grant
Filed: Feb 21, 2023
Date of Patent: Jun 13, 2023
Assignee: Dongguan Huaying Zhizao Co., Ltd. (Dongguan)
Inventor: Gang Chen (Neijiang)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard E Yenchesky
Application Number: 29/885,111
Type: Grant
Filed: Feb 21, 2023
Date of Patent: Jun 13, 2023
Assignee: Dongguan Huaying Zhizao Co., Ltd. (Dongguan)
Inventor: Gang Chen (Neijiang)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard E Yenchesky
Application Number: 29/885,111
Classifications
Current U.S. Class:
Refuse Collection Receptacle (D32/30)