Patents by Inventor David C. Battersby

David C. Battersby 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).

  • PAVING SYSTEM WITH VARIABLE SPACING BETWEEN THE PAVERS
    Publication number: 20150117949
    Abstract: A paving system for paving a surface area with pavers such that there are different sized spaces between some of the adjacent pavers. The paving system (10) has a substrate (12) with regularly spaced connectors (22) for attaching pavers (14) to the substrate. The pavers are of varying sizes such that the spaces (38f) between relatively smaller pavers (14f) are larger than the spaces (38a) between relatively larger pavers (14a). This permits the construction of a paved surface (32) having different permeability to water in different parts thereof.
    Type: Application
    Filed: May 2, 2012
    Publication date: April 30, 2015
    Applicant: PROSAIC DESIGN PRODUCTS LTD.
    Inventor: David C. Battersby