Cha Yau Sponge Enterprise Co., Ltd.

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Lukang Town, Chang Hwa Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Hexagonal mat
- Patent number D927222
- Issue date Aug 10, 2021
- CHA YAU SPONGE ENTERPRISE CO., LTD.
- Chien-Chuan Kao
- D06 - Furnishings
Information Patent Grant
Floor mat
- Patent number D654748
- Issue date Feb 28, 2012
- Cha Yau Sponge Enterprise Co., Ltd.
- Chih-Tsung Lu
- D06 - Furnishings
Information Patent Grant
Floor mat
- Patent number D648166
- Issue date Nov 8, 2011
- Cha Yau Sponge Enterprise Co., Ltd.
- Chih-Tsung Lu
- D06 - Furnishings

Patents Applicationslast 30 patents

Information Patent Application
FLOOR MAT WITH DAMP-PROOF EFFECT
- Publication number 20210361102
- Publication date Nov 25, 2021
- CHA YAU SPONGE ENTERPRISE CO., LTD.
- JIAN-QUAN GAO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD FOR RECYCLING EVA PLASTIC FOAMED MATERIAL
- Publication number 20200147837
- Publication date May 14, 2020
- CHA YAU SPONGE ENTERPRISE CO., LTD.
- Chien-Chuan Kao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Floor Mat Puzzle
- Publication number 20190264447
- Publication date Aug 29, 2019
- CHA YAU SPONGE ENTERPRISE CO., LTD.
- Chien-Chuan Kao
- E04 - BUILDING
Information Patent Application
FOAM PAD
- Publication number 20180222147
- Publication date Aug 9, 2018
- CHA YAU SPONGE ENTERPRISE CO., LTD.
- Chien-Chuan Kao
- B32 - LAYERED PRODUCTS

Trademarklast 30 trademarks

Information Trademark
78407428 - CHA YAU
- Serial number 78407428
- Registration number 3027018
- Filing date Apr 23, 2004
- Cha Yau Sponge Enterprise Co., Ltd.
- 27 - Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors