Dust extraction tool for drills
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Description
Claims
The ornamental design for a dust extraction tool for drills as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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- “Herzo Drill Dust Collection Attachment, Hammer Dust Collection Attachment, Universal Dust Shroud for Drilling . . . Diameter of 70 mm.” Amazon., Feb. 27, 2024 [online], [retrieved on Oct. 5, 2025]. Retrieved from the Internet <URL: https://www.amazon.com/HERZO-Collection-Attachment-Universal-Drilling/dp/B0CWKQG2MT>.
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Patent History
Patent number: D1127527
Type: Grant
Filed: Dec 22, 2023
Date of Patent: May 26, 2026
Assignee: wolfcraft GmbH (Kempenich)
Inventors: Christian Wegner (Cologne), Frank Hilger (Weibern)
Primary Examiner: Darlington Ly
Application Number: 29/922,452
Type: Grant
Filed: Dec 22, 2023
Date of Patent: May 26, 2026
Assignee: wolfcraft GmbH (Kempenich)
Inventors: Christian Wegner (Cologne), Frank Hilger (Weibern)
Primary Examiner: Darlington Ly
Application Number: 29/922,452
Classifications
Current U.S. Class:
D8/70