Patents by Inventor Joanna Adamska-Koperska

Joanna Adamska-Koperska 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: 4503591
    Abstract: A clothing ring is provided for storing articles of clothing, such as socks, during laundering, so that the articles are not separated during laundering. The ring has a loop with a sharply pointed end for insertion through the articles of clothing, and another end having a locking member. The pointed end of the loop slides into a U-shaped channel in the locking member for locking the two ends together, to thus prevent separation of the articles of clothing. The ring may also be used as a key ring.
    Type: Grant
    Filed: May 23, 1983
    Date of Patent: March 12, 1985
    Inventor: Joanna Adamska-Koperska