Patents by Inventor Helen Jane Tepper

Helen Jane Tepper 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).

  • Duvet cover
    Patent number: 8646133
    Abstract: A duvet cover (10) including an envelope portion (20) substantially closable for enveloping a duvet to shield the duvet from soiling. The envelope portion (120) is removable from the duvet for laundering. The duvet cover further includes a sheet portion (30) attachable to the envelope portion (20) to underlie the envelope portion (20) to shield the underside (21) of the envelope portion (20) from soiling. The sheet portion (30) is removable from the envelope portion (20) for laundering. There is also provided a method of minimizing duvet cover laundering requirements.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: February 11, 2014
    Inventor: Helen Jane Tepper
  • DUVET COVER
    Publication number: 20100050341
    Abstract: A duvet cover (10) including an envelope portion (20) substantially closable for enveloping a duvet to shield the duvet from soiling. The envelope portion (120) is removable from the duvet for laundering. The duvet cover further includes a sheet portion (30) attachable to the envelope portion (20) to underlie the envelope portion (20) to shield the underside (21) of the envelope portion (20) from soiling. The sheet portion (30) is removable from the envelope portion (20) for laundering. There is also provided a method of minimising duvet cover laundering requirements.
    Type: Application
    Filed: August 29, 2008
    Publication date: March 4, 2010
    Inventor: Helen Jane Tepper