Abstract: A case for a portable electronic device that includes a first section having a first plurality of apertures, a second section having a second plurality of apertures, and a plurality of decorative pieces that have a base. The second section is slideable in relation to the first section such that the second plurality of apertures overlaps the first plurality of apertures when the first section and the second section are in a first position or in a second position. The base of each decorative piece is sized and configured to pass through a first overlap region when the first and second sections are in a first position and the base is held in a locked engagement in a second overlap region when the first and second sections are in a second position.

Abstract: A case for a portable electronic device that includes a first section having a first plurality of apertures, a second section having a second plurality of apertures, and a plurality of decorative pieces that have a base. The second section is slideable in relation to the first section such that the second plurality of apertures overlaps the first plurality of apertures when the first section and the second section are in a first position or in a second position. The base of each decorative piece is sized and configured to pass through a first overlap region when the first and second sections are in a first position and the base is held in a locked engagement in a second overlap region when the first and second sections are in a second position.

Abstract: A case for a portable electronic device that includes a first section having a first plurality of apertures, a second section having a second plurality of apertures, and a plurality of decorative pieces that have a base. The second section is slideable in relation to the first section such that the second plurality of apertures overlaps the first plurality of apertures when the first section and the second section are in a first position or in a second position. The base of each decorative piece is sized and configured to pass through a first overlap region when the first and second sections are in a first position and the base is held in a locked engagement in a second overlap region when the first and second sections are in a second position.

Abstract: A case for a portable electronic device that includes a first section having a first plurality of apertures, a second section having a second plurality of apertures, and a plurality of decorative pieces that have a base. The second section is slideable in relation to the first section such that the second plurality of apertures overlaps the first plurality of apertures when the first section and the second section are in a first position or in a second position. The base of each decorative piece is sized and configured to pass through a first overlap region when the first and second sections are in a first position and the base is held in a locked engagement in a second overlap region when the first and second sections are in a second position.

Abstract: A method for constructing a support ring in a curved wall, in particular around an opening in a curved wall of a hot blast stove, where the method includes providing a plurality of standardized wedge-shaped bricks with side faces having tongue and groove profiles for cooperating with the side faces of the neighboring bricks, the thickness of the brick in the axial direction being in excess of the desired end thickness of the brick, and determining the intended location of each individual brick in the curved wall and determining, based on the intended location, the location of a front cut line and a rear cut line for shaping the front and rear faces of the brick, where the front and rear faces of the brick are then shaped in accordance with the above determined front and rear cut lines by a cutting tool.

Abstract: A method for constructing a support ring in a curved wall, in particular around an opening in a curved wall of a hot blast stove, wherein the method includes providing a plurality of standardized wedge-shaped bricks with side faces having tongue and groove profiles for cooperating with the side faces of the neighbouring bricks, the thickness of the brick in the axial direction being in excess of the desired end thickness of the brick, and determining the intended location of each individual brick in the curved wall and determining, based on the intended location, the location of a front cut line and a rear cut line for shaping the front and rear faces of the brick, where the front and rear faces of the brick are then shaped in accordance with the above determined front and rear cut lines by a cutting tool.