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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||428/156; 428/119; 428/141; 428/220; 238/014; 404/019; 052/177; 004/582; 015/215; 015/238|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 28 인용 특허 : 11|
Anti-slip floor tiles are provided which are textured with a pattern of spikes. The spikes are preferably pyramidal or conical in shape. The height, angle, and base width of the spikes are important to slip resistance coefficients. Preferred spike dimensions range from about 0.2 to about 3.0 mm in height and from about 0.8 to about 3.0 mm in base width (or diameter). Further, a process for manufacturing an anti-slip floor tile which is textured with a pattern of spikes is provided. The tile is manufactured by pressing a powder on a mold, drying the resul...
1. An anti-slip floor tile which comprises a tile including a top surface which is textured with a pattern of spikes and which has a minimum slip resistance of approximately 0.20 when tested under greasy and wet conditions as measured by the American Society for Testing and Materials, Standard Testing Procedure F-1677-96 wherein the spikes range from about 0.2 to about 3.0 mm in height and from about 0.8 to about 3.0 mm in base width or diameter. 2. The anti-slip floor tile of claim 1 which has a slip resistance of at least about 0.25. 3. The anti-slip f...