Kwok-Kuen Tong

Follow

Person

Sha Tin, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Air freshener enhancer with improved air flow and with height adjus...
- Patent number 9,889,220
- Issue date Feb 13, 2018
- Hometek International Ltd.
- Po Chun Yip
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Evaporator
- Patent number D533651
- Issue date Dec 12, 2006
- Waldwick Plastic Corporation
- Guillermo Ivan Martinez
- D23 - Environmental heating and cooling
Information Patent Grant
Bottle for a battery powered vaporizer
- Patent number D532305
- Issue date Nov 21, 2006
- Waldwick Plastic Corporation
- Robert Terrence Fellows
- D09 - Packages and containers for goods

Patents Applicationslast 30 patents

Information Patent Application
Bottle for liquid vaporization device
- Publication number 20060110144
- Publication date May 25, 2006
- Robert Terrence Fellows
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hair curling iron and shaping tool
- Publication number 20050022836
- Publication date Feb 3, 2005
- Hometek International Ltd.
- Kwok Kuen Tong
- A45 - HAND OR TRAVELLING ARTICLES