Air circulation fan
The dash-dash broken lines in the drawings illustrate the portions of the air circulation fan that form no part of the claimed design.
The dot-dash broken lines in the drawings depict the boundaries of the partial enlarged views that form no part of the claimed design.
Claims
The ornamental design for an air circulation fan, as shown and described.
Type: Grant
Filed: Jan 16, 2024
Date of Patent: Jun 24, 2025
Inventor: Lingguo Kong (Wenzhou)
Primary Examiner: Shannon W Morgan
Assistant Examiner: Adedoyin Taiwo Odeyale
Application Number: 29/908,893