Patents by Inventor Wengang Guan

Wengang Guan 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).

  • Publication number: 20230116465
    Abstract: The invention discloses down false eyelashes, comprising down; a making structure for the preliminary shaping on the down; a shaping structure; a trimming structure; a shaping tube for the shaping on the down; a drying structure; the making structure comprises a bottom board, a guiding plate and a sticky tape, the guiding plate and the sticky tape are both provided on the top of the bottom board, and the down is provided on the top of the bottom board, one end of the down is in contact with the bottom board, and the middle and lower part of the down is in contact with the guiding plate. The invention uses the making structure for the quick preliminary shaping on the down, the shaping structure for the bonding, the trimming structure for the trimming on eyelashes, and the combined shaping tube and drying structure for the drying and shaping on eyelashes.
    Type: Application
    Filed: February 23, 2022
    Publication date: April 13, 2023
    Inventor: Wengang Guan
  • Patent number: 11413236
    Abstract: The invention discloses an eyelash liquid eyeliner, wherein the raw materials comprise the following components in parts by weight: 50-60 parts of ethyl hexyl acrylate copolymer, 30-40 natural beeswax, 10-12 carnauba wax, 8-12 polyvinylpyrrolidone, 5-7 shellac, 1-3 black talc powder, 20-30 polyvinyl alcohol, 20-30 of silicone resins, 10-12 of codariocalyx motorius saponin extract, 5-7 dual-directional regulation growth promotion factors, 1-3 antifreeze, 1-3 coloring agent, 1-3 preservative, and 5-7 antioxidant. Components in the liquid eyeliner are replaced with natural substances of the natural beeswax, the carnauba wax, the shellac and the like, and the eyelash liquid eyeliner is safe to skin. Besides, organic silicone resins are added, so that the condition that the eyelash liquid eyeliner is broken up when being in contact with water can be effectively avoided, the organic silicone resin can effectively block ultraviolet rays and prevent the ultraviolet rays from destroying roots of eyelashes.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: August 16, 2022
    Assignee: Qingdao AJLEJSHJ FALSE EYELASH CO., LTD.
    Inventor: Wengang Guan
  • Publication number: 20210352987
    Abstract: The invention discloses a water activated eyelash, comprising a water activated bonding layer, a glue fixing layer, a soft support, and eyelash bodies, wherein the soft support is made of rubber to form a strip structure with a groove on one side; one end of each of the several eyelash bodies passes through the other side of the soft support and is fixed by the glue fixing layer at the bottom of the groove, and the corresponding groove on the outside of the glue fixing layer is further provided with a water activated bonding layer; by arranging the water activated bonding layer, the water activated bonding layer is wiped with water when in use so that it is changed from non-sticky to sticky. The invention provides a false eyelash that can be sticky when exposed to water, thereby reducing pollution and being convenient to use.
    Type: Application
    Filed: December 30, 2020
    Publication date: November 18, 2021
    Inventor: Wengang Guan
  • Publication number: 20210353525
    Abstract: The invention discloses an eyelash liquid eyeliner, wherein the raw materials comprise the following components in parts by weight: 50-60 parts of ethyl hexyl acrylate copolymer, 30-40 natural beeswax, 10-12 carnauba wax, 8-12 polyvinylpyrrolidone, 5-7 shellac, 1-3 black talc powder, 20-30 polyvinyl alcohol, 20-30 of silicone resins, 10-12 of codariocalyx motorius saponin extract, 5-7 dual-directional regulation growth promotion factors, 1-3 antifreeze, 1-3 coloring agent, 1-3 preservative, and 5-7 antioxidant. Components in the liquid eyeliner are replaced with natural substances of the natural beeswax, the carnauba wax, the shellac and the like, and the eyelash liquid eyeliner is safe to skin. Besides, organic silicone resins are added, so that the condition that the eyelash liquid eyeliner is broken up when being in contact with water can be effectively avoided, the organic silicone resin can effectively block ultraviolet rays and prevent the ultraviolet rays from destroying roots of eyelashes.
    Type: Application
    Filed: December 30, 2020
    Publication date: November 18, 2021
    Inventor: Wengang Guan