Patents Assigned to Last Drop Wrench, LLC
  • Publication number: 20220212322
    Abstract: This invention is directed to a filter removal tool comprising: a cup configured to engage with a filter so that rotating the cup rotates the filter; an opening in a shaft or cup and extending through the cup so that when a puncture cap that can be received into the cup punctures the filter, fluid flows from the filter out of the cup. The shaft can transition from a first position to a second position wherein the puncture cap can puncture the filter in the second position. A wrench or other tool can be used to remove the filter using the cup. The cup can be secured to the filter with a magnet or collet assembly. A tube can be connected to the cup to direct fluid that exits the filter. An impact member can be used to force the puncture cap into the filter.
    Type: Application
    Filed: March 27, 2022
    Publication date: July 7, 2022
    Applicant: Last Drop Wrench, LLC
    Inventor: Christopher Steven Owens
  • Patent number: 11311992
    Abstract: This invention is directed to a filter removal tool comprising: a cup configured to engage with a filter so that rotating the cup rotates the filter; a shaft having a bore and extending through the cup at a proximal end of the cup; a puncture cap removably attached to the shaft and configured to be received in the cup and to puncture the filter when the shaft transitions from a first position to a second position; a lateral puncture cap opening defined in the puncture cap in fluid communication with the bore; and, a removal tool portion carried by the cup configured to receive a tool for rotating the cup.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: April 26, 2022
    Assignee: Last Drop Wrench, LLC
    Inventor: Christopher Steven Owens
  • Publication number: 20190389041
    Abstract: This invention is directed to a filter removal tool comprising: a cup configured to engage with a filter so that rotating the cup rotates the filter; a shaft having a bore and extending through the cup at a proximal end of the cup; a puncture cap removably attached to the shaft and configured to be received in the cup and to puncture the filter when the shaft transitions from a first position to a second position; a lateral puncture cap opening defined in the puncture cap in fluid communication with the bore; and, a removal tool portion carried by the cup configured to receive a tool for rotating the cup.
    Type: Application
    Filed: June 21, 2019
    Publication date: December 26, 2019
    Applicant: Last Drop Wrench, LLC
    Inventor: Christopher Steven Owens