Patents by Inventor Glen Craig Campbell

Glen Craig Campbell 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).

  • CARTS
    Publication number: 20130307238
    Abstract: A modular cart unit including a plurality of interconnected modules, the modular cart having: at least one module including a wheel assembly; at least one further module; at least one handle portion configured to releasably attach to the at least one module including a wheel assembly and/or the at least one further module; and the at least one module including a wheel assembly and/or at least one further module is/are adapted to releasably interconnect to one or more additional modules, and wherein the interconnection between modules forms a rigid body of the cart and wherein at least one additional module is fully supported by two adjacent modules.
    Type: Application
    Filed: November 11, 2011
    Publication date: November 21, 2013
    Inventors: Glen Craig Campbell, Wayne George Scott