Abstract: This invention relates to a device for counting typographical characters on a page of typed material. The disclosed invention includes a transparent first member which may be oriented along a line of typographical characters. A transparent second member is slidably mounted in a perpendicular relationship to the first member. There are provided on the first member a plurality of sets of parallel lines, each of said sets being disposed from one end of said transparent first member to another end, the lines in each of said sets being consecutively numbered. There are further provided on the first member a plurality of sets of discrete spaces also disposed from one end of the transparent first member to another end, the width of the spaces corresponding to a particular type size, and the width of said spaces being uniform within a particular set, such that said spaces are superimposable upon a line of typographical characters of a particular type face.

Abstract: This invention is directed to a mechanism for locking and restraining one or more objects of various lengths and diameters or widths in a holding rack of the type in which an end of the object is seated in a depression in a fixed base, the base being secured immovably. The disclosed invention includes a shaft which has a radius which varies with respect to a longitudinal axis for pivoting and further has notches along its length at the point of its largest radius. A cap member, receptive to an end of the object not seated in the base, is slidably mounted upon the shaft and is able to engage the notches of the shaft whenever the shaft is provided into a given position. There is also provided a slotted plate which is located between the shaft and the cap member such that as the cap member slides on the shaft, it moves within the constraints of the slot on the plate, and is prevented from rotating about the shaft.