Patents by Inventor Philip B. Katsenes

Philip B. Katsenes 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).

  • Quick detachable gun sling swivel
    Patent number: 4841658
    Abstract: A quick detachable three axis swivel for attachment of a strap, wherein a link has a coupling pin and with a movable leg carried by a lock pin controlled by movement of a loop to which the strap is secured, characterized by operating, safety and release conditions, and precluding accidental release.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: June 27, 1989
    Inventor: Philip B. Katsenes