Patents by Inventor John Rayment

John Rayment 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).

  • Finishing of textiles
    Patent number: 4005500
    Abstract: The invention relates to a process of finishing textiles, for example treating them with a dyestuff, in which the textile is driven around a closed circuit. Progress of the textile may be assisted by contact with a driven roller but is at least partially advanced by the action of a flow of air under pressure impinging at an oblique angle on the textile while the treatment liquor is being applied and then by a flow of steam or steam and air impinging on the textile, which also raises the temperature to the fixing temperature of the dyestuff.
    Type: Grant
    Filed: March 26, 1974
    Date of Patent: February 1, 1977
    Assignee: Samuel Pegg & Son Limited
    Inventor: John Rayment