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Class Information
Number: 283/4
Name: Printed matter > Calendar > Multiple book
Description: A plurality of books being involved in each invention.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7219455 |
Three-view foldable calendar |
May. 22, 2007 |
| 7029034 |
Calendar kit and apparatus for behavior modification and a method for using the same |
Apr. 18, 2006 |
| 6705646 |
Compact multiyear calendar |
Mar. 16, 2004 |
| 6347811 |
Structure of a diary of high practicality of use |
Feb. 19, 2002 |
| 6322107 |
Inflatable calendar |
Nov. 27, 2001 |
| 6116656 |
Perpetual coded calender |
Sep. 12, 2000 |
| 5538288 |
Parallelogram sheet for forming a reversible parallelepiped |
Jul. 23, 1996 |
| 5313722 |
Woman's calendar |
May. 24, 1994 |
| 5261173 |
Automatic calendar |
Nov. 16, 1993 |
| 5016917 |
Regimen calendar |
May. 21, 1991 |
| 4798402 |
Priority planner calendar |
Jan. 17, 1989 |
| 4591840 |
Calendar event description abbreviation |
May. 27, 1986 |
| 4201405 |
Perpetual or long life calendar |
May. 6, 1980 |
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