Patents Assigned to Art Materials Services, Inc.
  • Easel hinge
    Patent number: 4878266
    Abstract: An easel hinge made of a sheet of material having an outer portion with two leg sections joined by a hinge support section. A central portion of the sheet is disposed between the leg sections and interconnected with the hinge support section by bendable hinge elements. Two straddle elements are provided, with each straddle element being spaced from the hinge support section and interconnecting a corresponding leg section with the central portion of the sheet. The sheet includes mounting holes for securing the outer portion of the sheet to one panel of an easel, and the central portion of the sheet to the other panel of the easel, so that the straddle elements limit the angular movement of the easel panels relative to each other.
    Type: Grant
    Filed: April 4, 1989
    Date of Patent: November 7, 1989
    Assignee: Art Materials Service, Inc.
    Inventor: Wilson J. Cubides
  • Security plate
    Patent number: D525859
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: August 1, 2006
    Assignee: Art Materials Services, Inc.
    Inventors: Joseph Carl Eichert, Wilson Cubides
  • Hanger
    Patent number: D599647
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: September 8, 2009
    Assignee: Art Materials Service Inc.
    Inventor: Wilson Cubides
  • Hanger
    Patent number: D603689
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: November 10, 2009
    Assignee: Art Materials Service Inc.
    Inventor: Wilson Cubides