Patents by Inventor Thomas T. Siqveland

Thomas T. Siqveland 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).

  • Perspiration resistant garment and method for preparing same
    Patent number: 4805240
    Abstract: The underarm areas of shirts may be treated with a water-repellent material to render only the underarm areas of a shirt nonabsorbent of perspiration while yet permitting perspiration to transfer through the underarm fabric areas. A shirt so treated thus has underarm areas that are nonabsorbent of perspiration, and non-underarm areas which absorb perspiration in the usual manner.
    Type: Grant
    Filed: November 2, 1984
    Date of Patent: February 21, 1989
    Assignee: Sumday Enterprises, Inc.
    Inventor: Thomas T. Siqveland