Patents by Inventor Casey Williams

Casey Williams 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).

  • Method of masking and a hot melt adhesive for use therewith
    Patent number: 7367869
    Abstract: A method of masking includes adhering a removable pressure sensitive adhesive to a masking surface to cover the masking surface and blasting the adhesive and an adjacent target surface with abrasive blast media to remove material forming the target surface wherein the adhesive protects against removal of material forming the masking surface. The blasting media does not abrade the adhesive. The adhesive may be applied in molten form or at room temperature by separating the adhesive from a flexible release liner. The adhesive may be removed by simply peeling the adhesive from the masking surface, leaving the masking surface essentially free of residue. Due to the adhesive characteristics throughout the adhesive, some blast media adheres to the adhesive and forms a barrier layer which repels additional blast media. The adhesive may also be used to adhere a masking device over the masking surface to cover large areas easily.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: May 6, 2008
    Assignee: U.S. Technology Corporation
    Inventors: Raymond F. Williams, Casey Williams
  • Method of masking and a hot melt adhesive for use therewith
    Publication number: 20070259606
    Abstract: A method of masking includes adhering a removable pressure sensitive adhesive to a masking surface to cover the masking surface and blasting the adhesive and an adjacent target surface with abrasive blast media to remove material forming the target surface wherein the adhesive protects against removal of material forming the masking surface. The blasting media does not abrade the adhesive. The adhesive may be applied in molten form or at room temperature by separating the adhesive from a flexible release liner. The adhesive may be removed by simply peeling the adhesive from the masking surface, leaving the masking surface essentially free of residue. Due to the adhesive characteristics throughout the adhesive, some blast media adheres to the adhesive and forms a barrier layer which repels additional blast media. The adhesive may also be used to adhere a masking device over the masking surface to cover large areas easily.
    Type: Application
    Filed: May 2, 2006
    Publication date: November 8, 2007
    Applicant: U.S. TECHNOLOGY CORPORATION
    Inventors: Raymond Williams, Casey Williams