Patents by Inventor Webster C. Phillips

Webster C. Phillips 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: 5671822
    Abstract: A self-belaying descending apparatus (10) comprising a descending control device (12), a safety line (30) and a body support (50) that can consist of a waist belt (74). The apparatus (10) functions by securing the upper end (32) of the line (30) to a fixed elevated structure (90). The lower end (34) of the line (30) is then wrapped around a pair of upper and lower line controls (24,26) attached to the device (12), and the device (12) is secured to the waist belt (74). The apparatus (10) is disclosed in two designs. In the first design, a single person is able to descend from the elevated structure (90). In the second design, the device (12) and safety line (30) function in combination with a modified device (12) and the body support (50) consist of a safety cage (100) that allows at least two persons to descend. In both designs, the descent rate is controlled by applying hand pressure to the safety line (30) wrapped around the upper and lower line controls (24,26).
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: September 30, 1997
    Inventor: Webster C. Phillips