Patents by Inventor William Michael Chandler

William Michael Chandler 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).

  • Swivel hoist ring to web sling connector
    Patent number: 5927780
    Abstract: A swivel hoist ring to web sling connector. The connector includes a swivel hoist ring having a screw with a threaded shank for receiving a load and a body which receives the screw therethrough. A web sling includes a spool having a saddle to receive a fabric web sling. A frame has a first pair of legs connected to the sling spool and a second pair of legs which pivotally connect with the hoist ring body.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: July 27, 1999
    Assignee: The Crosby Group, Inc.
    Inventor: William Michael Chandler