Patents by Inventor Artur F. Da Silva, Jr.

Artur F. Da Silva, Jr. 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).

  • Citrus press
    Patent number: 4309942
    Abstract: There is provided a citrus press having a juice receptacle constituted by two substantially concentric cylinders forming an annulus. An annular partition interconnects the two cylinders and divides the annulus into a larger section and a smaller section, the smaller section opening into a spout at the location of the partition. In a first position of the receptacle, juice may be collected and held in the larger section. Upon inversion of the receptacle, juice may be collected in the smaller section for delivery via the spout.
    Type: Grant
    Filed: July 14, 1980
    Date of Patent: January 12, 1982
    Assignee: U.S. Philips Corporation
    Inventor: Artur F. Da Silva, Jr.