Patents by Inventor Hans Heyer

Hans Heyer 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).

  • Folder for papers
    Patent number: 6286752
    Abstract: A folder for papers (S), comprising a cover (1) and a base (2) operatively joined together by a back (3), wherein the back (3) is adjustable in width (y) to accommodate a height of a stack of papers, wherein the back (3) extends on a base side into a tongue (4} said tongue being insertable and movable in a pocket (5), said tongue constituting an insertable tongue said pocket_being joined to the base (2), and movement of the insertable tongue (4) in the pocket (5) being limited by a stop.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: September 11, 2001
    Assignee: Mappei-Organisationsmittel GmbH
    Inventor: Hans Heyer
  • Method and apparatus for the continuous production of candies from a strand of confection
    Patent number: 4253815
    Abstract: The invention relates to an apparatus for the continuous forming of high density, seamless candies from a strand of confectionary material provided with a viscous filling. Candy blanks are first cut from an incoming soft strand and then pressed into candy pieces of the desired shape. The apparatus includes cooperative complementally formed pairs of separating teeth as well as pairs of members for shaping the candy and stamping chambers arranged in a rotating rotor.
    Type: Grant
    Filed: May 30, 1979
    Date of Patent: March 3, 1981
    Assignee: Robert Bosch GmbH
    Inventors: Hans Beckers, Paul-Werner Jung, Herbert Bovians, Hans Heyer, deceased, by Marlene Wanders, heir