Patents by Inventor Tom Pollock

Tom Pollock 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: 5938991
    Abstract: A process for placing a color graphic image in an ice structure requires a substrate of material which is suitable for use in a four-color (CMYK) printing method, which generally retains its shape upon exposure to water or aqueous solution, and which is air permeable. A decal is produced by printing the image on the substrate using the four-color printing method. The decal is placed onto a surface of the ice structure and coated with water which, once frozen, embeds the decal and image thereon within the ice structure. The substrate should become transparent or dissolve after being embedded in the ice structure. The process is suitable for ice hockey rinks, curling rinks, decorative ice sculptures, and the like.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: August 17, 1999
    Assignee: Big Color Creations Ltd.
    Inventor: Tom Pollock