Patents by Inventor Aksel Johannes Jensen

Aksel Johannes Jensen 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).

  • Engagement lock having two stages of engagement and associated method
    Patent number: 4075742
    Abstract: An engagement lock comprising a rod-shaped locking member and a casing having a cavity for receiving the locking member. A tapered engagement section is formed at one end of the locking member and is inserted into a slit sleeve fixed in the casing to reach a first stage in which a shoulder of the tapered section abuts against the sleeve to prevent axial retraction of the locking member from the casing. The locking member is then axially advanced further into the casing to reach a second stage in which clearance between the rings through which the locking member has passed and the head of the locking member and casing is taken up to conceal the rod-shaped member.
    Type: Grant
    Filed: August 4, 1976
    Date of Patent: February 28, 1978
    Assignee: Preben Michael Remark
    Inventors: Preben Michael Remark, Aksel Johannes Jensen