Circuit board
Description
The dash-dash broken lines in the drawings depict portions of the circuit board that form no part of the claimed design.
The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a circuit board, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D986192
Type: Grant
Filed: Jan 12, 2023
Date of Patent: May 16, 2023
Inventor: Lincun Wen (Guangzhou)
Primary Examiner: Barbara Fox
Assistant Examiner: Noah Perez
Application Number: 29/882,236
Type: Grant
Filed: Jan 12, 2023
Date of Patent: May 16, 2023
Inventor: Lincun Wen (Guangzhou)
Primary Examiner: Barbara Fox
Assistant Examiner: Noah Perez
Application Number: 29/882,236
Classifications
Current U.S. Class:
Semiconductor, Transistor Or Integrated Circuit (24) (D13/182)