Patent ID: 11864644
Assignee: GIZMOSPRING.COM DONGGUAN LIMITED
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 33:
34. A panel for a backpack comprising a backpack body, the panel comprising:
a peripheral portion attachable to the backpack body;
at least one inlet-hole positioned along the peripheral portion to allow air to flow therethrough and into an air gap defined between the panel and the backpack body when the peripheral portion is attached to the backpack body;
at least one forwardly extending ridge defining a recessed portion, the at least one forwardly extending ridge helping at least partially trap flowing air within the recessed portion, the at least one forwardly extending ridge comprising an upper ridge and a lower ridge, at least a portion of the recessed portion being between the upper ridge and the lower ridge, each of the upper and lower ridges having a C-shaped outer shape with an opening, the opening of the upper ridge being juxtaposed with the opening of the lower ridge, at least a portion of the recessed portion being positioned within the opening of the upper ridge and the opening of the lower ridge, the C-shaped outer shape of the upper ridge tapering from the opening of the upper ridge to an uppermost point of the upper ridge, the C-shaped outer shape of the lower ridge tapering from the opening of the lower ridge to a lowermost point of the lower ridge; and
at least one through-hole formed in the recessed portion, a portion of the at least one through-hole being positioned within the opening of the lower ridge, an air-moving device being mountable in the at least one through-hole with an outlet portion of the air-moving device to be positioned in front of the recessed portion, and an inlet portion of the air-moving device to be positioned behind the recessed portion in the air gap, the inlet portion to receive air through the at least one inlet-hole and the outlet portion to output the air when the air-moving device is mounted in the at least one through-hole and is operating.