Patents by Inventor Perry Schoenborn

Perry Schoenborn 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).

  • Patent number: 5435413
    Abstract: A new and improved oil drainage device. The device includes an oil receptacle upon which is mounted an oil pump. The pump can be connected, by way of a length of flexible tubing and a quick coupling, to the drainage hole of an oil pan. Thus, the device serves to pump oil from the drainage hole through the tubing and into the receptacle. The receptacle can alternatively be removably coupled to a larger oil receptacle by way of coupling assembly so that the receptacle is for industrial applications, whereas the former embodiment is for individual automotive or marine use.
    Type: Grant
    Filed: August 19, 1993
    Date of Patent: July 25, 1995
    Inventor: Perry Schoenborn