Patents by Inventor Van G. Rhash

Van G. Rhash 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).

  • Composite yarn and method of manufacture
    Patent number: 4196574
    Abstract: A composite yarn of a falsetwist textured continuous multifilament end and spun yarn end fluid entangled with an interyarn tangle factor of at least 20 is disclosed. The spun yarn end is wrapped around the continuous filament end in alternate and varying degrees while individual filaments of the continuous filament yarn are wrapped around the spun yarn at "locking points" along the length of the spun yarn and interlaced together. A method for manufacture of the composite yarn is also disclosed.
    Type: Grant
    Filed: May 5, 1978
    Date of Patent: April 8, 1980
    Assignee: Akzona Incorporated
    Inventor: Van G. Rhash