Patents Assigned to Y&D BROTHERS INNOVATIONS INC.
  • GREASE GUN COUPLER
    Publication number: 20150115601
    Abstract: A grease gun coupler for delivering grease from a tube of a grease gun to a grease fitting is provided. Insertion of a grease fitting in the coupler pushes in a piston, allows a bias or an operator to push an outer sleeve towards the grease fitting, which biases the ball bearings inwards, thus securing the grease fitting in the coupler. Retraction of the outer sleeve releases the ball bearings, thus allowing another bias to push back the piston and expel the grease fitting.
    Type: Application
    Filed: May 17, 2013
    Publication date: April 30, 2015
    Applicant: Y&D BROTHERS INNOVATIONS INC.
    Inventors: Daniel Boucher, Yves Boucher