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| Number | Title | Issue Date |
| 7137209 | Level and protractor A level and protractor tool (100) includes a body (102) with three sections. The first section (106) includes a spring clip (108) mounted on the body. The spring clip is adapted to be attached to an item that is to be bent or otherwise me... | 11/21/2006 |
| 7089674 | Angle-measuring gauge for motorcycles and the like An angle measuring guide includes a housing having a plurality of monolithically formed walls and an annular opening formed within selected ones of the walls. The rear wall has a planar surface for being directly mated with the motorcycle. A transparent lens is mono... | 08/15/2006 |
| 7024781 | Vial illumination feature for a tool such as a level A vial illumination feature for a tool, such as a level, is configured so as to emit light toward a vial when the tool is used in a darkened environment. The vial extends across an opening or a space defined by the tool, and one or more vial retainer members engage ... | 04/11/2006 |
| 6968627 | Slope determination system A hand-held system for determining the slope of an element having an irregular surface, such as a shingled roof, or along a surface that is partially obscured by adjacent elements. The system comprises an inclinometer having a double indicator to provide two simulta... | 11/29/2005 |
| 6935035 | Slopemaster A slope measurement instrument consistent with certain embodiments has a magnetic base with a compartment attached to the magnetic base, the compartment having an inner face and a clear outer face, with the inner face having indicia of angular graduations thereon, t... | 08/30/2005 |
| 6910278 | Apparatus and method for inspecting and marking repair areas on a blade A template for assessing damaged areas on a blade includes a set of marks indicating the maximum areas of damage allowed on an edge, as well as the tip of a blade. A guide enables the template to be aligned in proper position against the blade for accurate visual in... | 06/28/2005 |
| 5765290 | Adaptable tip sensor An adaptable tip sensor is useful for detecting the angular tipping of an object relative to a selected frame of reference. The sensor comprises a case that defines a two dimensional straight sided V-groove in which a disk can roll. A sensing device detec... | 06/16/1998 |
| 4542589 | Tape measure A tape measure is provided with a marker. The marker may be contained in the tape measure case, mounted on the side of the case, or mounted on top of the case. In use, the marker is projected to mark a desired point on the surface being measured.... | 09/24/1985 |
| 4084328 | Method of adjusting angularity of light fixtures A method of adjustment, by use of a gravity-operated angle measuring device, of the azimuth and/or elevation of the major axis of a light fixture having a normal operating position located at an inaccessible height, as on a tower holding runway approach l... | 04/18/1978 |
