Patents by Inventor Steve A. Negron

Steve A. Negron 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).

  • Transmission fluid cooler line flushing adapter and method
    Patent number: 5403042
    Abstract: An adapter (70) for connecting a banjo fitting (44) of a transmission oil cooling line (21) to a flushing unit or cooler fixture hose (73) has a banjo nut (56') joined to a hollow tubing (71). Tubing (71) terminates in a flared end (72) which passes through an axial bore (45) of banjo fitting (45) and is secured by a radiator clip (74) within hose (73). Bore (44) has front and rear openings surrounded by ring-shaped external surfaces (46). A sealing nut (75) threads onto a threaded shank portion (57) of banjo nut (56') to establish an "O"-ring (76) seal against one surface (46) about tubing (71), and to seal the other surface (46) with a washer (63) at an underside of a head (58) of banjo nut (56').
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: April 4, 1995
    Inventor: Steve A. Negron