Patents by Inventor Luis Carlos GHIDELLI

Luis Carlos GHIDELLI 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).

  • DEVICE FOR FIXING THE OIL PUMP LEAF ON A HERMETIC COMPRESSOR CRANKSHAFT
    Publication number: 20140341637
    Abstract: A device for fixing the oil pump leaf on a hermetic compressor crankshaft used in small- and medium-sized refrigeration machines, such as refrigerators, freezer, water dispensers and others. The device (1) is coupled to a leaf (2) or without coupling and may be manufactured by polymer injection and/or composites, or even, molded or machined in metallic material.
    Type: Application
    Filed: April 30, 2014
    Publication date: November 20, 2014
    Inventors: Joao Paulo TURESO, Gustavo SIEBERT, Luis Carlos GHIDELLI, Aleksandro Frederico ALVAREZ