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| Number | Title | Issue Date |
| 7363735 | Calender A calendar comprising two sheets with one laid flat against the other and the sheets being moveable one over the other. One sheet bears the numbers “1” to “31” marked on it and the other sheet bears markings such that the numbers can be brought into registra... | 04/29/2008 |
| 7231732 | Three dimensional display and pocket calendars A three dimensional display and pocket calendar having first, second and third illustrated portions on the front thereof in which said first illustrated portion depicts a first chronological listing, said second illustrated portion depicts a second chronological lis... | 06/19/2007 |
| 7140132 | Perpetual calendar wheel chart A perpetual calendar wheel chart for determining the calendar for a particular year past, present, or future is comprised of two wheel members adapted to rotate about a common center. The first wheel member has in its center indicia representing the tens and ones di... | 11/28/2006 |
| 6964512 | Personal organization tool Disclosed is a personal organization tool comprising an indicator and an analog display divided into areas representing days of the week to help people organize themselves and remind them of various events or activities. The tool may be used in co-operation with an ... | 11/15/2005 |
| 6637137 | Gestation calendar A gestation calendar for use by an expectant mother. A first disk has first indicia corresponding to days of a calendar year. A second disk is pivoted concentrically to the first disk and has second indicia defining successive weeks of a gestation term an... | 10/28/2003 |
| 6160766 | Calendar indicator A calendar indicator includes a date disc, a week disc and an indicator member. The date disc is equally divided into 28 date indicating segments. The date disc further has 28 numerals, from "1" to "28", respectively provided in sequence on the 28 date in... | 12/12/2000 |
| 5943298 | Multi-dimensional calendar A multi-dimensional calendar (10) for indicating the day, date and month. The multi-dimensional calendar (10) includes three disks (28), (30) and (32). The first disk (28) has a circumference and includes indicia indicative of the date printed about a per... | 08/24/1999 |
| 5732490 | Perpetual calendar A perpetual calendar has a top sheet member having several viewing apertures formed therein. The top sheet displays on a top surface thereof in seven vertical columns the dates of the month from one to twenty-eight. One of the apertures is positioned to d... | 03/31/1998 |
| 5313723 | Perpetual calendar A calendar including a first disk and a second disk. The second disk is connected to and rotatable concentrically relative to the first disk. The first disk includes a window and indicia adjacent to the window representing the various days of the week. Th... | 05/24/1994 |
| 5289649 | Perpetual calendar A perpetual calendar is disclosed which contains base and top members and a rotating disk member in between. The top member has two arcuate window openings, through one of which is seen the days of the month, and through the other of which is seen numeric... | 03/01/1994 |
| 4285148 | Universal round clock calendar Universal round calendar of a simple design which may be employed for various calendar systems. It provides traditional sequences of data and their intelligible and quick readjustment on another desired date. The universal round calendar may be employed a... | 08/25/1981 |
| 4161099 | Day and date indicator for clocks A day and date indicator comprises a carrier structure which supports for rotation a flat, annular date disc and, within a recess in said date disc, a flat annular day disc. The inner peripheries of the two discs are provided with gear teeth that are adap... | 07/17/1979 |
| 4026052 | Multi-disk rotatable year calendar A calendar comprising a date disk and a week disk which are rotatably coupled with each other. The date disk has date figures and the week disk has week indicating letters. The calendar has further month indicating letters and formations for bringing unne... | 05/31/1977 |
