Dust extractor
Latest Black & Decker Inc. Patents:
Description
Claims
The ornamental design for a dust extractor, as shown and described.
Referenced Cited
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Patent History
Patent number: D936313
Type: Grant
Filed: Oct 23, 2018
Date of Patent: Nov 16, 2021
Assignee: Black & Decker Inc. (New Britain, CT)
Inventors: Xiubao Lan (Jiangsu), Cheng Gang Gu (Suzhou Jiang Su)
Primary Examiner: Kimberly Barnes
Application Number: 29/667,590
Type: Grant
Filed: Oct 23, 2018
Date of Patent: Nov 16, 2021
Assignee: Black & Decker Inc. (New Britain, CT)
Inventors: Xiubao Lan (Jiangsu), Cheng Gang Gu (Suzhou Jiang Su)
Primary Examiner: Kimberly Barnes
Application Number: 29/667,590
Classifications
Current U.S. Class:
Vacuum (D32/21)