Patents by Inventor John D. Mims

John D. Mims 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: 5160763
    Abstract: This invention involves a system for minimizing the formation of glue drops on picks used to separate a sheet from the surface of a glue applicator drum from which a coating of adhesive is applied to the sheet. Spreader means are provided to wipe from the upstream surface of the drum at least a major portion of the adhesive that lies in the path of each pick.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: November 3, 1992
    Assignee: Crathern Engineering Co., Inc.
    Inventors: John D. Mims, Thomas M. Porat
  • Patent number: 4345960
    Abstract: An improved apparatus for and method of making laminate articles is described. The invention is particularly useful in making bookcases of the type including relatively stiff front and back cover backing sheet members and a flexible spine backing sheet member. One edge of each of the stiff and flexible backing sheet members is substantially aligned with one another, with the flexible backing sheet member precisely centered between two stiff backing sheet members. The substantially aligned edges are registered with respect to an edge of a sheet of material and the outer opposing edges of the stiff backing sheet members are precisely spaced from one another and registered with respect to a second adjacent edge of the sheet of material. The members are then brought into contact with and laminated to the sheet of material. The improvements include feeding, cutting and supporting mechanisms for the flexible spine sheet member.
    Type: Grant
    Filed: May 29, 1981
    Date of Patent: August 24, 1982
    Assignee: Crathern Engineering Co., Inc.
    Inventors: John D. Mims, Leland F. Mills, Ronald I. Fowler