Patents by Inventor Enrico Quercioli

Enrico Quercioli 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).

  • Writing instrument with cap having the features of a head
    Publication number: 20060210350
    Abstract: Writing instrument comprising a body and a removable cap, in which the cap has the features of a character's head, thereby providing the instrument as a whole with zoomorphic or anthropomorphic characteristics.
    Type: Application
    Filed: September 30, 2005
    Publication date: September 21, 2006
    Inventor: Enrico Quercioli
  • Felt pen or like writing instrument and manufacturing process therefor
    Patent number: 6227741
    Abstract: A felt pen or a like writing instrument includes an elongate body having a cavity defining a first chamber housing a plug of hydrophilic material associated with a writing tip one end of which projects out of the body. The body also includes a second chamber separated from the first chamber and defining a reservoir for liquid ink for supplying the writing tip. The writing tip is spaced from the second chamber and can be supplied with ink directly from the-plug which draws ink from the reservoir through capillary supply means independent of the writing tip and interposed between the first and the second chambers.
    Type: Grant
    Filed: August 26, 1999
    Date of Patent: May 8, 2001
    Assignee: Universal S.p.A.
    Inventor: Enrico Quercioli