Patents by Inventor Ed Lingel

Ed Lingel 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: 12698612
    Abstract: An implement coupling apparatus configured to facilitate coupling and de-coupling of an implement such as but not limited to a bucket from the operator's cab of the machinery. The invention includes a first side plate member and a second side plate member each having a first end a second end. Lug apertures and lugs are present on each side member being configured to engage hub notches of an implement. A wedge bar member is operably disposed between the first side plate member and second side plate member and is movable between a first and second position. The wedge bar member includes opposing ends that protrude beyond the first side plate member and second side plate member. A spring assembly having two compression springs is operably coupled to the wedge bar member. A control cylinder is operably coupled to the wedge bar member to provide movement thereof.
    Type: Grant
    Filed: October 3, 2023
    Date of Patent: August 4, 2026
    Assignee: DAEQUIP PREMIUM ATTACHMENTS LTD.
    Inventors: Ed Lingel, Steve Tudhope
  • Publication number: 20250109567
    Abstract: An implement coupling apparatus configured to facilitate coupling and de-coupling of an implement such as but not limited to a bucket from the operator's cab of the machinery. The invention includes a first side plate member and a second side plate member each having a first end a second end. Lug apertures and lugs are present on each side member being configured to engage hub notches of an implement. A wedge bar member is operably disposed between the first side plate member and second side plate member and is movable between a first and second position. The wedge bar member includes opposing ends that protrude beyond the first side plate member and second side plate member. A spring assembly having two compression springs is operably coupled to the wedge bar member. A control cylinder is operably coupled to the wedge bar member to provide movement thereof.
    Type: Application
    Filed: October 3, 2023
    Publication date: April 3, 2025
    Applicant: DAEQUIP PREMIUM ATTACHMENTS LTD
    Inventors: Ed Lingel, Steve Tudhope