Patents by Inventor Constantine Solon Vrissimdjis

Constantine Solon Vrissimdjis 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: 6249917
    Abstract: Glove of rubber or other resilient material comprising of an essentially tubular sleeve portion (1) and a cuff portion (2) which extends conically outwardly in extension of the sleeve portion and can be folded back such that the free end of the connically outwardly extending cuff portion (2) has a radial distance from the outer circumference of the sleeve portion (1), characterized in that a thinner wall portion (3) having a wall thickness smaller than the wall thickness of at least the sleeve portion (1) is provided between sleeve portion (1) and cuff portion (2), whereas the thinner wall portion (3) is either a thinner extension of the sleeve portion (1) or has the shape of an inwardly directed undulation, wherein the cuff portion (2) is foldable back about the said thinner wall portion (3).
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: June 26, 2001
    Inventors: Constantine Solon Vrissimdjis, Anastasia Ananiadou
  • Patent number: 5953756
    Abstract: Glove of rubber or the like provided with an essentially tubular sleeve portion (15) and a cuff portion (14) which extends conically outwardly in extension of the sleeve portion (15) and can be folded back such that the free end of the conically outwardly extending cuff portion (14) has a radial distance from the outer circumference of the sleeve portion (15), wherein at least one inwardly directed undulation (12) of the glove material is provided between the sleeve portion (15) and the cuff portion (14), when the cuff portion (14) extends in extension of the sleeve portion (15), and a thickened wall portion (9) is provided adjacent the undulation (12), wherein the cuff portion (14) is foldable back around the undulation (12).Further, a mold for producing such a glove is provided.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: September 21, 1999
    Inventor: Constantine Solon Vrissimdjis