Coffee grinder
Description
The broken lines in the drawings depict portions of the coffee grinder that form no part of the claimed design.
Claims
The ornamental design for a coffee grinder, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D947593
Type: Grant
Filed: Sep 22, 2020
Date of Patent: Apr 5, 2022
Inventor: Changjiang Ding (Luohe)
Primary Examiner: Andrew Kerr
Assistant Examiner: Chariton Alexakis
Application Number: 29/751,642
Type: Grant
Filed: Sep 22, 2020
Date of Patent: Apr 5, 2022
Inventor: Changjiang Ding (Luohe)
Primary Examiner: Andrew Kerr
Assistant Examiner: Chariton Alexakis
Application Number: 29/751,642
Classifications
Current U.S. Class:
D7/373