Patents by Inventor Martin L. Haskins

Martin L. Haskins 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).

  • Spring fastener
    Patent number: 4014438
    Abstract: A one-piece spring fastener for connecting two members is disclosed which is useful as a replacement for a spring-biased hinge. The fastener has a body section with spring clips and a tab for locking the body section to one member and a leaf spring section that projects from one side of the body section and has means for attaching it to a second member.
    Type: Grant
    Filed: September 17, 1975
    Date of Patent: March 29, 1977
    Assignee: Wright Line Inc.
    Inventors: Jerome M. O'Toole, Martin L. Haskins