Patents by Inventor Michael Letuchi

Michael Letuchi 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).

  • SHOE COMPONENT PRETREATMENT SOLUTION AND PRETREATMENT METHOD USING SOLUTION
    Publication number: 20210017350
    Abstract: Provided are a shoe component pretreatment solution and a pretreatment method using the solution, wherein the shoe component pretreatment solution comprises an acidic compound, a salt compound, an surfactant and water. The present invention involves applying the shoe component pretreatment solution to a rubber sole, thereby shortening the process of the pretreatment step, and avoids the use of any MEK organic solvents and also avoids the generation of suspended particulates caused by grinding, thus eliminating harm to the human body and the environment, and reducing the costs in terms of time and money.
    Type: Application
    Filed: April 20, 2017
    Publication date: January 21, 2021
    Inventors: Michael LETUCHI, Tanya MILLER
  • Improved assembly method in making shoe, and applied correction solution
    Publication number: 20210015214
    Abstract: An improved assembly method in making a shoe, and an applied correction solution. In the method, according to the porosity or the density of a material to be bonded, correction solutions of different concentrations are added to a TPU binder of a single viscosity, so as achieve the viscosity of the TPU binder, and to overcome the problem of storage and management of various types of binders, and the assembly steps can be simplified.
    Type: Application
    Filed: April 25, 2017
    Publication date: January 21, 2021
    Inventors: Michael LETUCHI, Tanya MILLER
  • Process for dry-coating flexographic surfaces
    Patent number: 9352544
    Abstract: Provided is a process for dry, solvent free, transfer of solid material onto a flexographic plate.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: May 31, 2016
    Assignee: DIGIFLEX LTD.
    Inventors: Moshe Frenkel, Michael Letuchi, Artem Zhilin, Yacov Mazuz
  • PROCESS FOR DRY-COATING FLEXOGRAPHIC SURFACES
    Publication number: 20140290520
    Abstract: Provided is a process for dry, solvent free, transfer of solid material onto a flexographic plate.
    Type: Application
    Filed: August 23, 2012
    Publication date: October 2, 2014
    Applicant: DIGIFLEX LTD.
    Inventors: Moshe Frenkel, Michael Letuchi, Artem Zhilin, Yacov Mazuz