Birthday calendar

Printed matter – Calendar

Reexamination Certificate

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Details

C283S115000, C283S117000, C281S039000, C040S107000, C040S661000, C434S408000, C019S020000, C019S025000

Reexamination Certificate

active

07093857

ABSTRACT:
The birthday calendar is a dual monthly calendar and twelve-month chart. The calendar is perpetual in that it is not designated for any particular time period. The monthly calendar displays a month, either from a single use calendar or by filling in a month grid disposed on a dry-erase board with erasable ink. The chart is a grid used to permanently record and display birth dates and other annual dates such as anniversaries and holidays. The chart displays columns intersected by rows. The columns are grouped in twelve sets of two having a month column adjacent to a year column. The rows display the dates of each month down the left side of the chart, numbered from 1–31. An event is recorded in the chart by writing the event's name in the appropriate month and date space and the year in the adjacent year space.

REFERENCES:
patent: 1153544 (1915-09-01), Eddy
patent: 1222612 (1917-04-01), Evans
patent: 1536429 (1925-05-01), Ferdon
patent: 1710434 (1929-04-01), Shedo
patent: 2743011 (1956-04-01), Woofter
patent: 2909202 (1959-10-01), Rock
patent: 4024656 (1977-05-01), Farnsworth
patent: 4218077 (1980-08-01), Ember
patent: RE30959 (1982-06-01), Anderson et al.
patent: 4342167 (1982-08-01), Stanard
patent: 4345392 (1982-08-01), Cornell
patent: 4531314 (1985-07-01), Parent et al.
patent: 4720123 (1988-01-01), Chelius
patent: 4794711 (1989-01-01), Christensen
patent: 4852282 (1989-08-01), Selman
patent: 4902042 (1990-02-01), Rassi
patent: 5016917 (1991-05-01), Dubner et al.
patent: 5033215 (1991-07-01), Newberry et al.
patent: 5062229 (1991-11-01), Werjefelt
patent: 5195262 (1993-03-01), Roane
patent: 5316342 (1994-05-01), Almo
patent: 5426876 (1995-06-01), Jagoe et al.
patent: 5431450 (1995-07-01), Coleman
patent: 5573404 (1996-11-01), Stawski, II
patent: 5655319 (1997-08-01), LeCompte
patent: 5661918 (1997-09-01), Malcolm et al.
patent: 5784814 (1998-07-01), Capehart
patent: D411230 (1999-06-01), Crooks et al.
patent: 6035565 (2000-03-01), Capehart
patent: 6138391 (2000-10-01), Ngan
patent: 6289615 (2001-09-01), Kytlica
patent: 6345457 (2002-02-01), Bracken
patent: 2002/0162253 (2002-11-01), Whang
patent: 2005/0082816 (2005-04-01), Martin
patent: 31 43 667 (1983-05-01), None
patent: 196 48 842 (1997-08-01), None
patent: 2 124 413 (1984-02-01), None

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