IP Library › Granted Patent US 12661881
Granted Patent B2
US 12661881 · App. 18/772,186 · Granted Jun 23, 2026

Method of making mouse pad

Inventor: Tsung-Lin Wu (Taichung City, TW)
B32B37/182B32B37/06B32B37/10B32B38/0004B32B38/145B32B2305/18B32B2375/00
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Quick Facts
Patent No.
US 12661881
App. No.
18/772,186
Granted
Jun 23, 2026
Kind
B2
Abstract

A method of making a mouse pad contains: bonding and hot-press molding a body and a cloth by using a first mold and a second mold. The body is made of polyurethane (PU), the second mold includes a cavity, and a size of the cavity of the second mold is equal to a predetermined size of the body, and a guide rib surrounds the cavity. The method comprising steps of: 1) flattening the body; 2) bonding the cloth on the body; 3) cutting the body in a predetermined; 4) hot-press molding the body and the cloth; 5) sublimation printing; and 6) hot-press molding to trim the mouse pad by using the first mold and of the guide rib the second mold.

Claims (27)

1 . A method of making a mouse pad, comprising:

providing a body made of polyurethane (PU);

bonding a cloth on the body;

cutting the body in a predetermined size;

hot pressing the body and the cloth;

sublimation printing; and

hot-press molding to trim the body by using a first mold and a second mold;

wherein the second mold includes a cavity, a size of the cavity of the second mold is equal to the predetermined size of the body, and a guide rib surrounds the cavity, such that a trimmed fringe is formed around the body and the cloth by using the guide rib during the hot-press molding.

2 . The method as claimed in claim 1 , wherein the guide rib is formed in an arc shape or a hypotenuse shape.

3 . The method as claimed in claim 1 , wherein the cloth is made of knitted fabric or plain woven fabric.

4 . A method of making a mouse pad, comprising:

providing a body made of polyurethane (PU);

bonding a cloth on the body;

cutting the body in a predetermined size;

sublimation printing; and

hot-press molding to trim the body by using a first mold and a second mold;

wherein the second mold includes a cavity, a size of the cavity of the second mold is equal to the predetermined size of the body, and a guide rib surrounds the cavity, such that a trimmed fringe is formed around the body and the cloth by using the guide rib during the hot-press molding.

5 . The method as claimed in claim 4 , wherein the guide rib is formed in an arc shape or a hypotenuse shape.

6 . The method as claimed in claim 4 , wherein the cloth is made of knitted fabric or plain woven fabric.

7 . A method of making a mouse pad, comprising:

providing a body made of polyurethane (PU);

bonding a cloth on the body;

cutting the body in a predetermined size;

hot pressing the body; and

sublimation printing;

wherein the hot pressing is performed by using a first mold and a second mold, the second mold includes a cavity, a size of the cavity of the second mold is equal to the predetermined size of the body, and a guide rib surrounds the cavity, such that a trimmed fringe is formed around the body and the cloth by using the guide rib during the hot pressing.

8 . The method as claimed in claim 7 , wherein the cloth is made of knitted fabric or plain woven fabric.