Patents by Inventor Roy William Bulfin

Roy William Bulfin 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: 8382619
    Abstract: The invention relates to a method for producing a ball (1), especially a soccer ball, comprising the steps: a) Producing a flat, level base material (2), constructed in at least two layers (3, 4, 5, 6, 7) which comprises a cover layer (3) and at least one material layer (4, 5, 6, 7) below said cover layer; b) Cutting out panels (8) of the desired shape from the base material (2); c) Applying the panels (8) to a carrier body (9), especially to a ball bladder. In order to provide a more uniform hardness to the ball across the extend of the circumference, the invention proposes that before, during or after step b) at least the edge region (10) of the panel (8) is heated and a reforming of the edge area (10) takes place, such that the side of the panel (8) which is covered by the cover layer (3) takes on a convex shape (11) in the edges area (10). Furthermore, the invention relates to a ball.
    Type: Grant
    Filed: May 10, 2010
    Date of Patent: February 26, 2013
    Assignee: Puma SE
    Inventor: Roy William Bulfin
  • Publication number: 20120088614
    Abstract: The invention relates to a method for producing a ball (1), especially a soccer ball, comprising the steps: a) Producing a flat, level base material (2), constructed in at least two layers (3, 4, 5, 6, 7) which comprises a cover layer (3) and at least one material layer (4, 5, 6, 7) below said cover layer; b) Cutting out panels (8) of the desired shape from the base material (2); c) Applying the panels (8) to a carrier body (9), especially to a ball bladder. In order to provide a more uniform hardness to the ball across the extend of the circumference, the invention proposes that before, during or after step b) at least the edge region (10) of the panel (8) is heated and a reforming of the edge area (10) takes place, such that the side of the panel (8) which is covered by the cover layer (3) takes on a convex shape (11) in the edges area (10). Furthermore, the invention relates to a ball.
    Type: Application
    Filed: May 10, 2010
    Publication date: April 12, 2012
    Applicant: PUMA SE
    Inventor: Roy William Bulfin