Patents by Inventor Alan Topping

Alan Topping 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).

  • ROTATABLE COUPLING
    Publication number: 20100187811
    Abstract: A rotatable coupling (50) includes a body (55) and a retaining member (70). The body defines a cavity (51). The cavity extends from a. first end (56) of the body (55) to a second end of the body (57). The second end (57) of the body (55) includes an outer surface (68). The outer surface (68) on the second end (57) of the body (55) defines a retaining groove (57). The retaining member (70) is rotatably mounted within the retaining groove (57) and provided with a plurality of raised flexible teeth (71).
    Type: Application
    Filed: September 24, 2007
    Publication date: July 29, 2010
    Inventors: Alan Topping, Steven Smith