Patents by Inventor Walter Drost, Jr.

Walter Drost, Jr. 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).

  • Molded solid industrial cleaning block
    Patent number: 8536110
    Abstract: A method of manufacturing a detergent composition comprising combining a plurality of components suitable for producing a detergent block which is water soluble into a fluid mixture. A mold assembly is provided which has a first mold component and a second mold component. The first and second mold components define a mold assembly having a body and a bottom. The body includes an outer wall, a bottom and outer wall which defines a mold interior. The fluid mixture is presented into the mold assembly and allowed to harden into at least a partially solid state within the mold defining a solid soluble, consumable detergent block. Once the block is at least partially cured, the first and second mold components are separated exposing the solid soluble, consumable detergent block to the ambient environment. Water soluble indicia are positioned onto the soluble consumable detergent block.
    Type: Grant
    Filed: July 2, 2011
    Date of Patent: September 17, 2013
    Inventors: Brad Drost, Walter Drost, Jr., Bryan Drost
  • MOLDED SOLID INDUSTRIAL CLEANING BLOCK
    Publication number: 20130005638
    Abstract: A method of manufacturing a detergent composition comprising combining a plurality of components suitable for producing a detergent block which is water soluble into a fluid mixture. A mold assembly is provided which has a first mold component and a second mold component. The first and second mold components define a mold assembly having a body and a bottom. The body includes an outer wall, a bottom and outer wall which defines a mold interior. The fluid mixture is presented into the mold assembly and allowed to harden into at least a partially solid state within the mold defining a solid soluble, consumable detergent block. Once the block is at least partially cured, the first and second mold components are separated exposing the solid soluble, consumable detergent block to the ambient environment. Water soluble indicia are positioned onto the soluble consumable detergent block.
    Type: Application
    Filed: July 2, 2011
    Publication date: January 3, 2013
    Inventors: Brad Drost, Walter Drost, JR., Bryan Drost
  • Method of manufacturing molded solid industrial cleaning block
    Patent number: 8318655
    Abstract: A method of manufacturing a detergent composition comprising combining a plurality of components suitable for producing a detergent block which is water soluble into a fluid mixture. A mold assembly is provided which has a first mold component and a second mold component. The first and second mold components define a mold assembly having a body and a bottom. The body includes an outer wall, a bottom and outer wall which defines a mold interior. The fluid mixture is presented into the mold assembly and allowed to harden into at least a partially solid state within the mold defining a solid soluble, consumable detergent block. Once the block is at least partially cured, the first and second mold components are separated exposing the solid soluble, consumable detergent block to the ambient environment. Water soluble indicia are positioned onto the soluble consumable detergent block.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: November 27, 2012
    Inventors: Brad Drost, Walter Drost, Jr., Bryan Drost