Patents by Inventor Peter Perez-Castro

Peter Perez-Castro 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: 4994079
    Abstract: A grasping forceps including a handle and an elongate cable with resiliently outwardly flared claws at the leading end thereof. The cable is of a fixed length relative to the handle. A closure sleeve surrounds the cable and is selectively manipulated from the handle, for movement to an extended position, relative to the handle, wherein the forward portion of the closure sleeve envelops and inwardly collapses all but the leading end portions of the claws. The closure sleeve in the retracted position, allowing for an outward springing of the claws into grasping position. The closure sleeve is surrounded by a sheath selectively extensible and relative to the handle and moveable to an extended position fully enclosing the closure sleeve and collapsed claws, the sheath projecting slightly forward thereof whereby the claw tips are recessed relative to the forward end of the sheath and are completely protectively enclosed thereby.
    Type: Grant
    Filed: July 28, 1989
    Date of Patent: February 19, 1991
    Assignee: C. R. Bard, Inc.
    Inventors: Joseph Genese, Peter Perez-Castro