Patents by Inventor Joseph Leffler

Joseph Leffler 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).

  • Quick connector with anti-rotate feature
    Patent number: 10371299
    Abstract: A quick connector assembly connects to and establishes fluid communication with a male end port. The quick connector assembly includes a female component and an internal clip carried by the female component. The quick connector assembly receives the male end port in a single predetermined rotational orientation for retaining the male end port and the quick connector assembly non-rotatable receives the male end port.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: August 6, 2019
    Assignee: MANN+HUMMEL GmbH
    Inventors: Joseph Leffler, David Hewkin
  • Quick Connector with Anti-Rotate Feature
    Publication number: 20170299100
    Abstract: A quick connector assembly connects to and establishes fluid communication with a male end port. The quick connector assembly includes a female component and an internal clip carried by the female component. The quick connector assembly receives the male end port in a single predetermined rotational orientation for retaining the male end port and the quick connector assembly non-rotatable receives the male end port.
    Type: Application
    Filed: April 18, 2016
    Publication date: October 19, 2017
    Inventors: Joseph Leffler, David Hewkin