System and method for determining air pressure
First Claim
1. A pressure gauge, comprising:
- a source of light capable of providing more than one color of light, where each color of light within said more than one color of light corresponds to a numerical relationship between a determined air pressure of an inflatable item, determined by said pressure gauge, and a target air pressure; and
a display panel for displaying said determined pressure and at least one of said provided colors of light.
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Accused Products
Abstract
A pressure gauge for determining air pressure of an inflatable item and a method of doing the same are provided. Embodiments of the present invention provide a source of light capable of providing more than one color of light, where each color of light within the more than one color of light corresponds to a numerical relationship between a determined pressure of an inflatable item, determined by the pressure gauge, and a target air pressure. The pressure gauge also has a display panel for displaying the determined air pressure and at least one of the provided colors of light. In addition, the pressure gauge has a pressure sensor for determining the determined air pressure and a computer defining functions performed by the pressure gauge, wherein the computer causes the source of light to display the different colors of light in accordance with the numerical relationship between the determined air pressure and the target air pressure.
35 Citations
26 Claims
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1. A pressure gauge, comprising:
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a source of light capable of providing more than one color of light, where each color of light within said more than one color of light corresponds to a numerical relationship between a determined air pressure of an inflatable item, determined by said pressure gauge, and a target air pressure; and
a display panel for displaying said determined pressure and at least one of said provided colors of light. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for sensing and displaying air pressure via a pressure gauge, comprising the steps of:
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programming a target air pressure into a memory of said pressure gauge;
determining an actual air pressure of an inflatable item;
comparing said target air pressure with said actual air pressure; and
changing a color of a display via a display panel based upon a result of said comparing step. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A pressure gauge, comprising:
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means for providing more than one color of light, where each color of light corresponds to a numerical relationship between a determined air pressure of an inflatable item, determined by said pressure gauge, and a target air pressure;
means for displaying said determined air pressure and at least one of said provided colors of light;
means for determining said determined air pressure; and
means for defining functions performed by said pressure gauge, wherein said means for defining functions causes said means for providing more than one color of light to display said different colors of light in accordance with said numerical relationship between said determined air pressure and said target air pressure. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
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Specification