Patents by Inventor Marianne Manner

Marianne Manner 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).

  • Bed sheet
    Patent number: 5901389
    Abstract: An improved bed sheet including a bottom form-fitted sheet for covering a mattress and a top sheet joined to the bottom sheet. The sheets are joined together by joining bottom and side edges of the top sheet to respective bottom and side edges of the bottom sheet. Elastic bands are sewn into top and bottom edges of the bottom sheet for enabling the bottom sheet to remain secured to the mattress. The top sheet is wider than the bottom sheet and is positioned relative to the bottom sheet to overlap only one side edge of the bottom sheet.
    Type: Grant
    Filed: August 15, 1997
    Date of Patent: May 11, 1999
    Inventor: Marianne Manner