Patents by Inventor Mary-Helen Leonard

Mary-Helen Leonard 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: 6163899
    Abstract: A curtain apparatus includes a flexible pocket assembly which includes a transparent front panel portion, hook reception channels located at a top portion of the flexible pocket assembly, pocket sealing members attached to the flexible pocket assembly for sealing the flexible pocket assembly, and article stabilizer pins attached to the flexible pocket assembly for restraining motion of articles placed in the flexible pocket assembly. An article is retained in the flexible pocket assembly and is connected to the article stabilizer pins. The article is a flat decorative sheet. The flexible pocket assembly includes a flexible transparent first sheet which includes a first top edge, a pair of first side edges, and a first bottom edge. The flexible pocket assembly also includes a flexible second sheet which includes a second top edge, a pair of second side edges, and a second bottom edge.
    Type: Grant
    Filed: July 31, 1999
    Date of Patent: December 26, 2000
    Inventor: Mary-Helen Leonard