Patents by Inventor Yves Luce

Yves Luce 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).

  • Volumetric meter
    Patent number: 4044596
    Abstract: This volumetric meter comprises a case with at least one inlet orifice and at least one outlet orifice interconnected by a circular passage concentric to an annular member rotatably mounted therein and provided with collapsible spaced peripheral vanes so arranged that at any time there are constantly two adjacent vanes in their spread position retaining in said passage between them a constant amount of liquid. (FIG. 2).
    Type: Grant
    Filed: July 22, 1976
    Date of Patent: August 30, 1977
    Inventor: Yves Luce