An apparatus for measuring a distance from the apparatus to an object; the apparatus includes a housing, a retractable-tape, a laser-rangefinder, a controller, a digital-display, and a power supply. The apparatus is useful for providing an improved measuring apparatus for measuring the distance, and for recording a plurality of distances within the apparatus.

An apparatus for measuring a distance from the apparatus to an object; the apparatus includes a housing, a retractable-tape, a laser-rangefinder, a controller, a digital-display, and a power supply. The apparatus is useful for providing an improved measuring apparatus for measuring the distance, and for recording a plurality of distances within the apparatus.

A ruler surface structure for clear marks display in a dim light mainly comprises a ruler surface and a brightening layer. The ruler surface is marked with marks which are characters or lines. The brightening layer is laid on the marks to enhance the display and identification effect of the marks. By using the different light sensitivities formed by the brightening layer on the marks and the other regions of the ruler surface, including the functions of light reflection or luminescence, the marks can be clearly displayed and identified in the dim light.

A measurement device that allows all users to conveniently and discreetly determine appropriate general footwear measurements at any age is disclosed. The device may include a housing having a contact edge configured to receive the heel or a first side edge of the user's foot, a retractable tape configured to extend outwardly from the housing, and a toe flange proximate the distal end of the retractable tape that is configured to receive the toe or a second side edge of the user's foot. The retractable tape may have indicia of barleycorn units of measurement that can easily be used to determine footwear sizes (length and width) in English speaking countries.

A measurement device that allows all users to conveniently and discreetly determine appropriate general footwear measurements at any age is disclosed. The device may include a housing having a contact edge configured to receive the heel or a first side edge of the user's foot, a retractable tape configured to extend outwardly from the housing, and a toe flange proximate the distal end of the retractable tape that is configured to receive the toe or a second side edge of the user's foot. The retractable tape may have indicia of barleycorn units of measurement that can easily be used to determine footwear sizes (length and width) in English speaking countries.

A digital measuring tape includes a shell body, a tape, and a tape spool. A coiling shaft is provided inside the shell body. The tape spool is installed on the coiling shaft for rotating with respect to the coiling shaft. The tape is coiled around the tape spool, and a front end of the tape is provided with a hook. The digital measuring tape further includes a grid dial, a grid detector, a circuit board, and a display screen. The grid dial is fixed on the tape spool for rotating. A circumferential edge of the grid dial is provided with a plurality of grids. Rotation of the grid dial and the grids enables the grid detector to produce a detecting signal of rotation of the grid dial. With the detecting signal, a length of the pulled tape is calculated through the circuit board, and displayed on the display screen.

The present invention relates to a device for measuring an object, comprising a winder of a measuring element arranged to form a loop about the said object, which has at least one wall and an exit opening arranged to allow the exit of at least one unwound portion of the said measuring element, which is defined between the said exit opening and a distal end of the said measuring element, which is provided with a connecting element that abuts against the said exit opening, and a connecting means being located at a distance d from the said exit opening, characterised in that the said connecting means is located on the said at least one wall, is adjacent to the said exit opening, is presented in the form of a protrusion which extends towards the said distal end, and is arranged to receive the said connecting element in a stationary manner.

The telescopic measuring device is a tool that enables a user to measure distances that might otherwise be beyond their reach. A measuring blade contained within a housing may be extended until a wear block at one end of the telescopic measuring device and an end hook at the other and of the telescopic measuring device span the distance to be measured. The measuring blade may then be locked into position using a clocking clamp and the measured distance may be read through a sighting window where a sight line will align with measurement indicia on the measuring blade.

A tailor ruler includes a transparent substrate includes a series of scales, a series of parallel lines and a series of longitudinal lines respectively formed thereon, wherein the series of parallel lines and the series of longitudinal lines respectively perpendicularly correspond to one another. Each of the parallel lines and the longitudinal lines respectively has a series of reference lines formed thereof. Each intersection of the parallel lines and the longitudinal lines is formed with an identifying point. An anti-slip layer is disposed on the back surface of the transparent substrate, wherein the anti-slip layer is disposed along an edge of the transparent substrate. The anti-slip layer contains countless sharp particles, wherein the sharp particles are partially exposed relative to a surface of the anti-slip layer for promoting a fraction force of the anti-slip layer and enhancing an anti-slip effect of the tailor ruler.

Exemplary embodiments of a Smart Cut system and method for efficiently and accurately converting material length using a powered saw, such as a miter saw, are disclosed. Certain embodiments are configured such that a user of a miter saw may position a board or other material beneath the miter saw blade, and cut the material to a desired length, without any need to mark a measurement on the material prior to cutting it. It is an advantage of certain embodiments that a typical retractable tape measurement device, a portable tool that is ubiquitous in the construction industry, may be leveraged to indicate proper positioning of the material prior to cutting.