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US 2025/0134255 A1Published application
Composite board, furniture and manufacturing method
OwnerLuhao LENGinventor
Life of this patent
Estimating the term…
Abstract
A composite panel includes a panel body, a frame, and parallel edges. The panel body has at least two layers of panels attached to each other. The thickness of the panel body at the parallel edges is less than that at an intermediate position of the panel body. The frame has grooves with a height corresponding to the thickness of the panel body at the parallel edges. The parallel edges of the panel body are inserted into corresponding grooves of the frame and can slide in the grooves to assemble the panel body and the frame together.
Claims16
1-15. (canceled)
A composite panel comprising:
- a panel body including at least two panel layers attached to each other, the panel body having a pair of parallel edges, the panel body having a thickness at the parallel edges less than at an intermediate position of the panel body;
- a frame around the panel body, the frame having a groove facing the panel body;
- and
- the parallel edges of the panel body inserted into the groove to assemble the panel body and the frame together.
1 more element
A method of manufacturing a composite panel comprising:
- attaching first and second panels to each other to form a panel body having a pair of parallel edges, the panel body having a thickness at the pair of parallel edges less than that at an intermediate position of the panel body;
- providing a frame around the panel body, the frame having a groove opening facing the panel body;
- and
- inserting the pair of parallel edges of the panel body into the groove, to assemble the panel body and the frame together to provide the composite panel.
1 more element
Dependencies are inferred from the claim text.