Abstract: An object retaining and displaying calendar having date areas associated with each day of the month and object retaining means associated with each date area. In one embodiment the calendar comprises a structure which includes a plurality of channels defined therein, each channel to contain objects to be displayed in association with an individual sequential day of the month.

Abstract: A method and means for livestock record keeping. The means comprises a frame, with a rotatable wheel mounted on the frame, the wheel having a plurality of card holding slots radially positioned therearound, with the frame having a marking path positioned around the periphery of the rotable wheel. The method comprises determining a specific date on which a work function is to be performed, marking the day to provide a marked path, and moving at daily increments a symbol representing a given animal along said marked path so that when said symbol and a mark on the marked path coincide, a livestock keeper will know when a certain work function is to be performed.

Abstract: An electronic calendar device capable of maintaining and displaying the date of the Hebrew, sometimes referred to as the Jewish, calendar which is based on the lunar cycle. In addition it is capable of computing the day of the week a certain Hebrew date will fall and corresponding Hebrew/Gregorian dates. The device corrects for all regular and irregular variations of the Hebrew calendar over a period of 10 years using a simple card or chip containing only prewired connections. Also displayed are the days of the week and the calendar year. The device requires a one pulse per day input which is available from standard electronic clock circuit chips in addition to the setting and computing input clock rates to be described.

Abstract: A breeding chart for dairy cows includes a housing, a calendar with three columns movably supported in the housing, a main indicator line marked on the housing and extends across the three columns, and a magnet representing a particular cow carried by the calendar in the first column at two day increments to the main indicator line, for indicating the initiation of a breeding cycle. The magnet is carried by the calendar in the second column at two day increments to the main indicator line for indicating checking time for breeding conception of the breeding cycle. The magnet is carried by the calendar in the third column at two day increments to the main indicator line for indicating checking time for starting a drying portion of a breeding cycle.

Abstract: A conventional calendar for a dial telephone instrument is improved so that it may be used alternatively either as a calendar which is to be associated with a conventional telephone instrument or stood on a desk or the like. In case the calendar is to be associated with a telephone instrument, a disc portion is removed from a sheet and placed in the central portion of the dial of a telephone instrument. In case the calendar is to be free standing, the upper portion of its peripheral part is bent backwardly to form a supporting leg.

Abstract: Methods and circuitry by which standard solid state, incadescent, or chemical alpha or numeric displays may be excited in proper sequence either from an A.M. or P.M. indicator, or any other electronic pulse, whether initially derived from an electrical or mechanical source, that appears one or more times during a 24 hour period.

Abstract: A single and/or continuing event calendar which particularly lends itself to computer print-out. The calendar is in the form of defined rectangular spaces arrayed in the manner of a conventional monthly calendar with the definition of the spaces accomplished both vertically and horizontally by a series of dash lines spaced from each other, but with the horizontal lines defining each space being interrupted by the name of the day and the date applicable to such space. The calendar provides desired information in summary form concerning a plurality of single and/or continuing events in a given field of interest and which may occur concurrently and/or sequentially during the period of a particular month (or any part thereof).

Abstract: The disclosure relates to an activity schedule display device suitable for visually displaying work or activity schedules and relating them to the time of day.

Abstract: Incorporating for the first time in a perpetual calendar the concept of separating the two digits of the "year," into a single DEACDE digit plus a single YEAR digit, this device determines the calendar for any desired century, decade, year and month whatever, by positioning these calendric time units in combination with each other in successive chain-like liaison, automatically revealing, as a result, the correct calendar desired. It consists of a number of components, each comprising one or more indicia-group-bearing and viewing-area-embracing means or elements (of whatever kind, style or nature), each of which consists either or an indicia-group region and a viewing-area (fenestella, arrow, or the like) region, or of two indicia-group regions. The desired century can, in a given calendar, be displayed in only one way; this determines the only single way in which the desired decade can then be displayed, this positioning, in turn, determining uniquely the spatial setting of the desired year, and so on.

Abstract: An electronic watch is provided with means for digitally displaying time and date and day of the week by means of liquid crystal display elements. The display provides an indication of the second, minute and hour as well as an indication of whether it is morning or afternoon. The calendar display includes a plurality of liquid crystal display elements arranged in matrix form having seven columns each representing a day of the week and five rows each representing the weeks of the month. A plate having the days and dates of the month to be displayed is mounted on said liquid crystal element matrix by suitable means.