Patents by Inventor Larry G. Ingraham

Larry G. Ingraham 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).

  • Publication number: 20040181988
    Abstract: A sign is formed from an indicia donor element and an indicia recipient base element. The recipient base has a first color; and signage indicia is removed therefrom to cause the recipient element to be stencil-like. The donor element has a second color; and signage indicia is removed therefrom and installed into the stencil-like openings in the recipient element, to form the sign having one color of background and a second color of signage integral therein. Preferably, the donor and recipient elements are of the same baseboard material, except for color; and the donor signage is snap fit into the recipient base. The preferred orientation for this sign is vertical, just above floor level. Visual recognition of the signage can be enhanced by phosphorescence or glitter treatment. Tactile signage sensing can be enabled by texture difference between donor and recipient materials.
    Type: Application
    Filed: April 1, 2004
    Publication date: September 23, 2004
    Applicant: Roppe Corp.
    Inventor: Larry G. Ingraham
  • Publication number: 20010049894
    Abstract: A sign is formed from an indicia donor element and an indicia recipient base element. The recipient base has a first color; and signage indicia is removed therefrom to cause the recipient element to be stencil-like. The donor element has a second color; and signage indicia is removed therefrom and installed into the stencil-like openings in the recipient element, to form the sign having one color of background and a second color of signage integral therein. Preferably, the donor and recipient elements are of the same baseboard material, except for color; and the donor signage is snap fit into the recipient base. The preferred orientation for this sign is vertical, just above floor level. Visual recognition of the signage can be enhanced by phosphorescence or glitter treatment. Tactile signage sensing can be enabled by texture difference between donor and recipient materials.
    Type: Application
    Filed: June 7, 2001
    Publication date: December 13, 2001
    Applicant: ROPPE CORPORATON
    Inventor: Larry G. Ingraham
  • Patent number: D345807
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: April 5, 1994
    Assignee: Roppe Corporation
    Inventor: Larry G. Ingraham
  • Patent number: D354733
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: January 24, 1995
    Assignee: Roppe Corporation
    Inventor: Larry G. Ingraham
  • Cap
    Patent number: D380280
    Type: Grant
    Filed: January 5, 1996
    Date of Patent: June 24, 1997
    Assignee: Roppe Corporation
    Inventor: Larry G. Ingraham