Patents by Inventor Cecil Y. Raber

Cecil Y. Raber 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: 5152567
    Abstract: A remotely released safety hoisting shackle is disclosed including a pair of elongate, flat load suspending plates suspended from a conventional rigging clevis and pin, a load suspending pin through the lower ends of the plates, a fixed, guide block attached to one of the plates, a locating snatch block attached to rigging above the locating block, and a lanyard reeved from the load suspending shackle pin through the fixed block and then through the locating block to a remote station. The pulley of the guide block is located adjacent the shackle pin so that the shackle pin is removed in a direction coincident with its long axis upon pulling on the lanyard.
    Type: Grant
    Filed: October 31, 1991
    Date of Patent: October 6, 1992
    Inventor: Cecil Y. Raber