Dust collector filter
Latest HUSQVARNA AB Patents:
Description
The broken lines in
Claims
The ornamental design for a dust collector filter, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D970837
Type: Grant
Filed: Mar 3, 2021
Date of Patent: Nov 22, 2022
Assignee: HUSQVARNA AB (Huskvarna)
Inventors: Karl Elmestrand (Sävedalen), Elon Wennberg (Gothenburg)
Primary Examiner: Kimberly Barnes
Application Number: 29/772,621
Type: Grant
Filed: Mar 3, 2021
Date of Patent: Nov 22, 2022
Assignee: HUSQVARNA AB (Huskvarna)
Inventors: Karl Elmestrand (Sävedalen), Elon Wennberg (Gothenburg)
Primary Examiner: Kimberly Barnes
Application Number: 29/772,621
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)