Abstract: An electronic device is provided. The electronic device includes a housing having an opening, a roll installed in the housing, a flexible display configured to be wound on the roll and to be withdrawn from the housing through the opening in accordance with a rotating direction of the roll. The electronic device further includes moveable housing parts and a housing guide configured to guide and retract at least one part of the housing as space within the housing becomes available due to withdrawal of the flexible display, so that a height, width and/or overall size of the housing is reduced when the flexible display is withdrawn through the opening and extended outside of the housing.

Abstract: A measuring system comprising a measuring apparatus including a first portion comprising a first casing, a first length measuring body, a first length measuring device, and a first reference point. A first end of the first length measuring body is attached to the first casing, a second end extends away from the first casing, the first length measuring device measures a first distance between the second end and the first reference point; a second portion comprising a second casing, a second length measuring body, a second length measuring device, and a second reference point. A first end of the second length measuring body is attached to the second casing, a second end extends away from the second casing, the second length measuring device measures a second distance between the second end and the second reference point. The first and second portion are coupled and rotate relative to each other.

Abstract: A ratio tape measure has a case, a reeling unit, a ratio wheel unit, a decurling wheel, and a tape measure unit. The case has a reeling shaft, a ratio shaft, and a decurling shaft. The ratio wheel unit has a first perimeter wheel mounted around the ratio shaft and a second perimeter wheel mounted around the ratio shaft. The decurling wheel is rotatably mounted around the decurling shaft. The tape measure unit is wound around the reeling unit and the ratio wheel unit and has a first tape and a second tape. When the first perimeter wheel and the second perimeter wheel rotate, the first tape and the second tape can be pulled out at a fixed ratio, and a user can measure two lengths at one time.

Abstract: A new and improved tape rule that increases stiffness and standout length over standard tape rules is disclosed. The tape rule includes a primary rule and a secondary rule, the secondary rule providing increased strength. This invention can provide a variety of benefits, including increased blade flexibility while performing short extension related tasks, increased standout and reduced sag while performing tasks requiring longer extensions, reduced size and weight for tasks requiring the longest extensions and adds the ability to utilize alternate measurement methods or units and built in computational references.

Abstract: A construction layout marking device includes a reel housing that uses a reel case to rotatably support a reel hub. A pair of spaced, parallel measuring tapes are secured, at inner ends, to the reel hub and can be coiled inside the reel case by rotation of the reel hub. A plurality of marking templates are attached to the spaced measuring tapes, at specified intervals. These marking templates can impart a line pattern to a surface above which they are placed by deployment out of the reel case. The line patterns are usable to position construction elements such as wall studs. The measuring tapes and their attached marking templates can be wound back into the reel case of the reel housing after use.

Abstract: A wall-hanging-aid device comprises four retractable tape measures encased in a housing and at least one template for aligning a hanging position or hooking position of an object on a vertical surface, such as a picture on a wall. In one embodiment a first vertical tape measure extends from the bottom of the housing and includes a measurement scale and a lip for securing the tape to an item being measured. Opposite this vertical tape measure, a single aligning fin or template extends from the housing and includes a marking-hole guide for aligning the desired hooking position on the wall. The two other tape measures extend in opposite directions generally perpendicular to the vertical tape measure.

Abstract: A multi-line chalk reel is disclosed that may be comprised of three or more line reels disposed in a polar arrangement of parallel but distinct rotation axes that has a single method for engaging and disengaging a single drive arrangement to any one spool. This arrangement provides a variety of advantages, including a package solution of useful dimensions and a low part count to minimize parts in assembly. The single drive arrangement reduces cost, and provides for convenient access to individual spools.

Abstract: A material measure for a distance measuring system has a base body, a first tape measure with the center line and perforations and secured to the base body, at least one further tape measure substantially identical to the first tape measure and located parallel to the first tape measure, wherein the perforations of the tape measures are located congruently one above the other.

Abstract: A measuring apparatus comprises a handle 22 having a tape-holder 26? and pendulum 24 attached thereto such that a measuring tape 30 can extend to a variable extent sideways out of the tape-holder with the pendulum hanging vertically downwards. In the preferred embodiment there are two tape holders 26?, 26? which are rotatable on the handle about the axis of the pendulum.

Abstract: A multi-tape measuring tool has a recoil-type tape measure and a removable ruler-type measure stored in a single housing. Conventionally, a user, such as an architect or an engineer, would have to carry one retractable tape measure along with a separate smaller ruler-like measuring tool, the smaller tool being useful, for example, in more confined spaces. The measuring tool of the presenting invention provides both a retractable tape measure and a separate ruler-like measuring tool stored in a single, easily carried unit.

Abstract: A linear measuring device includes a tape housing and a semi-flexible measuring tape housed within the tape housing in a generally spiral configuration with an outer end extendable through a tape outlet opening. An extendable generally flat rear tail is movably mounted on the tape housing generally opposite the tape outlet opening and a generally flat forward tongue is mounted on and extends forwards from the outer end of the measuring tape. Finally, two sets of measurements are displayed on the measuring tape, the outer measurement set displaying the total extended distance of the measuring tape from the outer end to the tape outlet opening and the inner measurement set displaying the total distance from the outer end of the rear tail to the outer end of the forward tongue such that outer and inner measurements are simultaneously displayed on the measuring tape.

Abstract: A light switch/wall plug transfer system includes a rectilinear container having a front plate and a similarly configured parallel rear plate. The container also has a top plate and a similarly configured parallel bottom plate. The container also has an exterior side plate and a similarly configured parallel interior side plate. A first rectangular upper opening is formed across the interior side plate parallel with and adjacent to the top plate. A second rectangular lower opening is formed across the bottom plate parallel with and adjacent to the exterior side plate. A first upper tape measure is position in the upper opening. A second lower tape measure is position in the bottom opening.

Abstract: A brassiere sizer includes a housing having a front, side, and rear walls. A first set of indicia is provided on the front wall and comprises length increments equally spaced apart and disposed in a circular array on the side wall and a second indicia is provided on the front wall and comprises brassiere cup size indicia equally spaced apart and in an arcuate array concentric with the first set of indicia. A dial mounted on the first member for rotation about a rotation axis concentric with the first set of indicia, and a third set of indicia is provided on the dial in a spaced apart circular array and denominating length increments and disposed adjacent to the first set of indicia. A window in the dial is positioned to be adjacent to the cup size indicia on the front housing face. First and second measurement tapes are mounted on the housing for sliding movement.

Abstract: The present invention provides a small, simple and easy-to-use elevation checking and measuring device that can also be used to measure points to the same level as a known point. The invention comprises a primary housing and secondary casing which contain tape measuring blades. The primary housing has opposing sidewalls each of which may include a vertical slot. The slots are designed to mate with projections extending from the secondary casing. The slots and projections provide alternative angular orientations of the housing and casing when connected together. The primary housing contains level indicators to determine when it is held level. It also includes a light source that illuminates a target at the end of the primary housing blade. Maintaining the beam on the target while using the level indicators to achieve a horizontal orientation of the primary assembly, thereby permits a user to make quick and accurate grade or height measurements with the tape measure blades.

Abstract: A measuring system for making accurate measurements when cutting building material to fit odd or uneven shapes. The measuring system comprises two types of measuring blocks. The first block is used to measure distances between two uncovered wall studs or joists, and the second block is used to measure distances between an uncovered wall stud or joist and a surface which is covered with a material such as wallboard. By nailing the blocks around the perimeter of the opening, that the building material will cover, and using a plurality of tape measures to obtain at least two measurements from two fixed points to selected points around the perimeter of the opening, accurate dimensions may be obtained regardless of how out of plumb or uneven the opening may be. The system also includes a jig for transferring these dimensions onto the material to be cut, and a tool that can be attached to the end of a tape measure to obtain an accurate mark on the material to be cut.

Abstract: A measuring device having, in one embodiment, two measuring tapes held on separate reels in a housing. The housing has two windows for displaying measurement indicia appearing on each tape. Alternatively, electronic digital displays are used to show the measurements. The tapes are spring biased toward the fully wound condition. Each tape has a button controlled clutch locking each respective tape in an extended condition. In a preferred application, a user draws a first tape around her torso just below the breasts, connects the tape to the end of the second tape at the housing, and locks this tape when taut. The device is moved upwardly, now encircling the breasts also, and the second tape is extended to accommodate the additional girth. The second clutch locks the second tape in position. The device is removed from the user's body, and sizes displayed in the windows are read. The first tape measures and indicates rib cage girth, and the second tape converts the additional measurement to cup sizes.

Abstract: A measuring device having two measuring tapes held on separate reels in a housing. The housing has two windows for displaying measurement indicia appearing on each tape. The tapes are spring biased toward the fully wound condition. Each tape has a button controlled clutch locking each respective tape in an extended condition. In a preferred application, a user draws a first tape around her torso just below the breasts, connects the tape to the end of the second tape at the housing, and locks this tape when taut. The device is moved upwardly, now encircling the breasts also, and the second tape is extended to accommodate the additional girth. The second clutch locks the second tape in position. The device is removed from the user's body, and sizes displayed in the windows are read. The first tape measures and indicates rib cage girth, and the second tape converts the additional measurement to cup sizes.

Abstract: A tool guiding measuring apparatus or apparatus for measuring a portion of a workpiece and guiding a tool during an operation on the workpiece. The apparatus includes an aligning body portion for positioning the apparatus in a desired orientation against a workpiece. Two tapes are provided on the aligning body portion for measuring the dimension of a portion of the workpiece. A selectively positionable clamp on a free end of the tape is used to calibrate the apparatus to provide a true measure on the tape of the dimension of the workpiece while compensating for the dimensions of the apparatus and tool. The selectively positionable clamp securely attaches to each of the tapes at a desired calibration position on the respective tape to provide ease of use and repeatable measuring. The apparatus also includes a clamping device which clamps the apparatus to the workpiece to prevent movement of the apparatus while cutting.

Abstract: A marking tool that can be used for locating structural fixtures having a body portion, first and second perpendicular legs slidably contained entirely within the body portion. Each of the first and second legs are extensible from the body portion to position the body portion in a preselected location. At least one template is associated with the body portion such that adjusting the first and second legs positions the body portion and its associated template over a selected one of the fixtures for locating the same.

Abstract: In a preferred embodiment, an extendable tape measure made of polypropylene plastic has upper and lower elongated tapes having elongated sides integrally permanently connected by upright integral permanent flanges forming a squared tube of which the upper surface of the upper tape has length-indicating indicia arranged along the longitudinal axis thereof. The flanges are uprightly rigid lending support against downward bending of extended portions of the tape measure but sufficiently resilient as to be bendable at squared corners of junction with the upper and lower tapes when subjected to reforming pressure by a retraction first port in a forward face of a retraction-storage casing, to flatten the squared tubular shape to a flattened windable state during retraction. An upper inner end of one flange is enalrged and forms a first slot between that upper inner end relative to and in juxtaposition to the upper elongated tape.

Abstract: A device and a method for measuring linear lengths has a tape housing, a flexible measuring tape, and a rigid rule movably fastened to the housing. The rule can by itself accurately and directly measure relatively small structures and the tape and rule are preferably deployed in opposition to each other to obtain inside measurement results by combining the length of the rule and the deployed length of tape. Angles between the housing and the rule can also be determined or transferred.