Patents by Inventor Evan Collins

Evan Collins 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).

  • Apparatus to convert linear motion to rotary motion
    Patent number: 11261947
    Abstract: An apparatus to convert linear motion to rotary motion comprising a linear reciprocating member including a track drive member to be coupled to an input device and a rotatable track member including a track to be coupled to an output device wherein the track drive member is disposed to engage the track such that when the input device moves the linear reciprocating member back and forth the track drive member moves along the track rotating the rotatable track member to convert the linear motion imparted to the linear reciprocating member by the input device to the rotary motion of the rotatable track member to operate or drive the output device.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: March 1, 2022
    Assignee: EASTON HOLDINGS LLC
    Inventors: John Richardson, Evan Collins, Aaron Grigg
  • Apparatus to convert linear motion to rotary motion
    Publication number: 20200340556
    Abstract: An apparatus to convert linear motion to rotary motion comprising a linear reciprocating member including a track drive member to be coupled to an input device and a rotatable track member including a track to be coupled to an output device wherein the track drive member is disposed to engage the track such that when the input device moves the linear reciprocating member back and forth the track drive member moves along the track rotating the rotatable track member to convert the linear motion imparted to the linear reciprocating member by the input device to the rotary motion of the rotatable track member to operate or drive the output device.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 29, 2020
    Inventors: John Richardson, Evan Collins, Aaron Grigg
  • Hypodermic syringe receptacle
    Patent number: 5098404
    Abstract: Apparatus for storing prior to and after use, a hypodermic syringe which includes a hypodermic needle such that the chance of the spread of infectious disease is minimized.
    Type: Grant
    Filed: April 23, 1990
    Date of Patent: March 24, 1992
    Inventor: Evan Collins