Process for making ornamental device
OwnerTimothy J. Floheinventor
Life of this patent
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Abstract
A three-dimensional ornamental device adapted for rotation about an axis to produce a changing perspective that creates an interesting visual effect can be made by a process including the steps of cutting a sheet of material into a desired geometric shape, making cuts into the sheet material to form a series of disconnected adjacent strips, and bending the strips from a reference plane so that the strips are angularly spaced apart from each other.
Claims8
A process for making a three-dimensional ornamental device having a spine with a single vertical axis, a series of spaced-apart, progressively longer, elongate strips, and a reference elongate strip, wherein each elongate strip in the series outlines a similar two-dimensional shape, wherein the two-dimensional shape of each elongate strip in the series is concentric to the two-dimensional shape of an adjacent elongate strip, wherein each elongate strip in the series has a length, a width, a thickness, and a major surface defined by the length and the width of the elongate strip, wherein the length of each elongate strip in the series is greater than the width of the elongate strip and the width of the elongate strip is greater than the thickness of the elongate strip, wherein the major surface of each elongate strip in the series is located in a vertical plane different from that of an adjacent elongate strip in the series, and wherein the vertical planes of the major surfaces of the elongate strips in the series intersect at the single vertical axis wherein the reference elongate strip outlines a similar two-dimensional shape to each elongate strip in the series, the two-dimensional shape of the reference elongate strip is concentric to the two-dimensional shape of an adjacent elongate strip in the series, the reference elongate strip has a length, a width, a thickness, and a major surface defined by the length and the width of the reference elongate strip, the length of the reference elongate strip is greater than the width of the reference elongate strip and the width of the reference elongate strip is greater than the thickness of the reference elongate strip, the length of the reference elongate strip is less than the length of any elongate strip in the series, the major surface of the reference elongate strip is located in a vertical plane different from the vertical plane of an adjacent elongate strip in the series, and the vertical plane of the major surface of the reference elongate strip intersects at the single vertical axis, and wherein the vertical plane of the major surface of each progressively longer elongate strip in the series is angularly displaced by a progressively larger angle from the vertical plane of the major surface of the reference elongate strip, comprising the steps of
- cutting a sheet of material into the two-dimensional shape;
- making cuts in the sheet material to form the series of strips;
- and
- bending the strips to form the device.
A process for making a three-dimensional ornamental device having:
- a first series of angularly spaced apart strips, each strip having opposite ends and a length corresponding to the distance along the strip between the opposite ends of the strip, each strip connected at one end to a first vertical spine and at the opposite end to a second vertical spine, each strip in a different vertical plane;
- a second series of angularly spaced apart strips, each strip having opposite ends and a length corresponding to the distance along the strip between the opposite ends of the strip, each strip connected at one end to the first spine and at the opposite end to the second spine, each strip in the first series corresponding with one of the strips in the second series, the corresponding pairs of strips being angularly displaced by about 180 degrees and connected on opposite sides of the spines to outline two sides of a geometric shape separated by the spines;
- comprising the steps of
- cutting a sheet of material into a desired two-dimensional shape;
- making cuts in the sheet material to form the first and second series of strips;
- and
- bending the first and second series of strips to form the device.
Dependencies are inferred from the claim text.