Patents by Inventor Zbigniew Robert Paul

Zbigniew Robert Paul 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).

  • Publication number: 20220090715
    Abstract: A convertible hose connector assembly includes a clamping nut, a crimp sleeve, a hose insert, and a replacement pipe. The crimp sleeve is coupled to the hose insert and the hose insert is coupled to the replacement pipe. The replacement pipe replaces a coupler coupled to a convertible top hydraulic cylinder prior to being remanufactured to produce a remanufactured convertible top hydraulic cylinder. The remanufactured convertible top hydraulic cylinder including at least one of the hose connector assembly.
    Type: Application
    Filed: September 20, 2021
    Publication date: March 24, 2022
    Inventor: Zbigniew Robert Paul
  • Patent number: 9482375
    Abstract: A hose connector assembly configured to repair or connect hoses, such as hydraulic hoses including a crimping sleeve, a hose insert and a first and second clamping nut. The hose insert is positioned within the crimping sleeve. The first clamping nut extends about the crimping sleeve on one side with the second clamping nut extending about the crimping sleeve on the other side. Whereupon, the tightening of the first clamping nut directs the crimping sleeve toward the hose insert to clamp a hose therebetween, and the tightening of the second clamping nut directs the crimping sleeve toward the hose insert to clamp a hose therebetween. The hose insert having a bore extending therethrough so as to place the hose portions in sealed fluid engagement through the bore.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: November 1, 2016
    Inventor: Zbigniew Robert Paul
  • Patent number: 9314884
    Abstract: A method of remanufacturing a cylinder assembly that has a shaft body and a slidable cylinder assembly extending thereover. A plurality of seals extend between the shaft body and the slidable cylinder to provide a plurality of fluid-tight chambers. The shaft body has opposing ends with a first end cap positioned at a first end and a second end cap positioned at a second end thereof. The shaft body is permanently coupled to the end caps to preclude removal thereof. The method requires cutting the shaft body to remove the end caps, and subsequent reattachment.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: April 19, 2016
    Inventor: Zbigniew Robert Paul
  • Publication number: 20140252760
    Abstract: A hose connector assembly configured to repair or connect hoses, such as hydraulic hoses including a crimping sleeve, a hose insert and a first and second clamping nut. The hose insert is positioned within the crimping sleeve. The first clamping nut extends about the crimping sleeve on one side with the second clamping nut extending about the crimping sleeve on the other side. Whereupon, the tightening of the first clamping nut directs the crimping sleeve toward the hose insert to clamp a hose therebetween, and the tightening of the second clamping nut directs the crimping sleeve toward the hose insert to clamp a hose therebetween. The hose insert having a bore extending therethrough so as to place the hose portions in sealed fluid engagement through the bore.
    Type: Application
    Filed: March 7, 2014
    Publication date: September 11, 2014
    Inventor: Zbigniew Robert Paul
  • Publication number: 20120247322
    Abstract: A method of remanufacturing a cylinder assembly that has a shaft body and a slidable cylinder assembly extending thereover. A plurality of seals extend between the shaft body and the slidable cylinder to provide a plurality of fluid-tight chambers. The shaft body has opposing ends with a first end cap positioned at a first end and a second end cap positioned at a second end thereof. The shaft body is permanently coupled to the end caps to preclude removal thereof. The method requires cutting the shaft body to remove the end caps, and subsequent reattachment.
    Type: Application
    Filed: April 2, 2012
    Publication date: October 4, 2012
    Inventor: Zbigniew Robert Paul