Patents by Inventor Wai Mun Linda Yip

Wai Mun Linda Yip has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8226413
    Abstract: A human head model for hairdressing and beauty training is disclosed. The head model comprises: a head component having a neck portion; a skin portion covered over the head component; and a plurality of connecting assemblies provided on the neck portion of the head component and the skin portion; wherein the skin portion is fixed to the head component via the plurality of connecting assemblies. The connecting assembly may be a rivet or a snap button. The present invention is of stable structure. For the skin portion and the head model are separate parts, and the head component is reusable, which saves materials and caters for environment protection. Meanwhile, the skin portion is of light weight, and occupies small space, which saves costs of transportation. The head model is adapted for use in haircut practice and also in dressing practice.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: July 24, 2012
    Inventor: Wai Mun Linda Yip
  • Publication number: 20100227300
    Abstract: A human head model for hairdressing and beauty training is disclosed. The head model comprises: a head component having a neck portion; a skin portion covered over the head component; and a plurality of connecting assemblies provided on the neck portion of the head component and the skin portion; wherein the skin portion is fixed to the head component via the plurality of connecting assemblies. The connecting assembly may be a rivet or a snap button. The present invention is of stable structure. For the skin portion and the head model are separate parts, and the head component is reusable, which saves materials and caters for environment protection. Meanwhile, the skin portion is of light weight, and occupies small space, which saves costs of transportation. The head model is adapted for use in haircut practice and also in dressing practice.
    Type: Application
    Filed: June 25, 2009
    Publication date: September 9, 2010
    Inventor: Wai Mun Linda Yip