ROCK TONE ENTERPRISE CO., LTD.

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Changhua County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Mop cleaning set
- Patent number 8,826,487
- Issue date Sep 9, 2014
- Rock Tone Enterprise Co. Ltd.
- Pei-Yuan Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Mop cleaning set
- Patent number 8,826,486
- Issue date Sep 9, 2014
- Rock Tone Enterprise Co. Ltd.
- Pei-Yuan Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Mop cleaning set
- Patent number 8,793,834
- Issue date Aug 5, 2014
- Rock Tone Enterprise Co. Ltd.
- Pei-Yuan Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Drive mechanism for article dehydration
- Patent number 8,438,749
- Issue date May 14, 2013
- Rock Tone Enterprise Co. Ltd.
- Pei Yuan Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Dusting article structure
- Patent number 7,716,777
- Issue date May 18, 2010
- Rock Tone Enterprise Co., Ltd.
- Pei Yuan Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Cleaning brush structure
- Patent number 7,653,960
- Issue date Feb 2, 2010
- Rock Tone Enterprise Co., Ltd.
- Pei Yuan Lee
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
MOP CLEANING SET
- Publication number 20140223685
- Publication date Aug 14, 2014
- ROCK TONE ENTERPRISE CO., LTD.
- PEI-YUAN LEE
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MOP CLEANING SET
- Publication number 20140223686
- Publication date Aug 14, 2014
- ROCK TONE ENTERPRISE CO., LTD.
- PEI-YUAN LEE
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MOP CLEANING SET
- Publication number 20120167321
- Publication date Jul 5, 2012
- ROCK TONE ENTERPRISE CO., LTD.
- Pei-Yuan Lee
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Cleaning brush structure
- Publication number 20070124882
- Publication date Jun 7, 2007
- Rock Tone Enterprise Co., Ltd.
- Pei Yuan Lee
- A46 - BRUSHWARE
Information Patent Application
Dusting article structure
- Publication number 20060130260
- Publication date Jun 22, 2006
- Rock Tone Enterprise Co., Ltd.
- Pei Yuan Lee
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Trademarklast 30 trademarks

Information Trademark
90375078 - ROCKTEX
- Serial number 90375078
- Registration number 6959787
- Filing date Dec 11, 2020
- ROCK TONE ENTERPRISE CO., LTD.
- 21 - Household or kitchen utensils and containers