Patents by Inventor Alfred Reisfeld

Alfred Reisfeld 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).

  • Knitted mattress tape
    Patent number: 5472766
    Abstract: A mattress tape for securing the edge of a mattress comprising a fabric formed of yarn. The fabric has a first section, a second section and a third section disposed between the first section and second section. The third section is formed with greater shape holding capability than the first and second sections. This greater shape holding capability is caused by greater thickness, weight or stiffness of said central third section.
    Type: Grant
    Filed: July 7, 1993
    Date of Patent: December 5, 1995
    Assignee: CT-Nassau Corporation
    Inventors: Edmond H. Siegel, Alfred Reisfeld
  • Mattress with knitted mattress tape
    Patent number: 5331697
    Abstract: A mattress tape for securing the edge of a mattress comprising a fabric formed of yarn. The fabric has a first section, a second section and a third section disposed between the first section and second section. The third section is formed with greater shape holding capability than the first and second sections. This greater shape holding capability is caused by greater thickness, weight or stiffness of said central third section.
    Type: Grant
    Filed: July 7, 1993
    Date of Patent: July 26, 1994
    Assignee: CT-Nassau Corporation
    Inventors: Edmond H. Siegel, Alfred Reisfeld
  • Knitted mattress tape
    Patent number: 5290619
    Abstract: A mattress tape for securing the edge of a mattress comprising a fabric formed of yarn. The fabric has a first section, a second section and a third section disposed between the first section and second section. The third section is formed with greater shape holding capability than the first and second sections. This greater shape holding capability is caused by greater thickness, weight or stiffness of said central third section.
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: March 1, 1994
    Assignee: CT-Nassau Corporation
    Inventors: Edmond H. Siegel, Alfred Reisfeld