Patents by Inventor Mark Linsey

Mark Linsey 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: 4332333
    Abstract: A handle for axial and rotational manipulation of a puncture spike for entering the closure of a medical liquid container or the like. The handle has a pair of opposed concave gripping surfaces that flair outwardly to provide a greater angle between the gripping surfaces adjacent their forward ends than adjacent their rearward ends. This handle construction improves the ease of manipulation during longitudinal puncture, as well as rotationally twisting the spike. Lateral protrusions on the handle at the forward ends of the gripping surfaces provide additional leverage when rotating the spike.
    Type: Grant
    Filed: July 21, 1980
    Date of Patent: June 1, 1982
    Assignee: American Hospital Supply Corporation
    Inventor: Mark Linsey