Patent ID: 6171005
Filing Date: 2001-01-09
Classification: B42D

Abstract:
A calendar pen comprising:an outer cover having multiple windows defined therein, an arrow formed on an edge thereof and multiple first indicators each peripherally formed to correspond to one of the windows;an inner cover rotatably received in the outer cover and having multiple rows of marks each peripherally formed to correspond to the windows; anda rotator rotatably mounted at the joint between the outer and inner covers and having multiple second indicators each selectively corresponding to the arrow of the outer cover;a core securely received in the inner cover;a cone-headed cover threadingly connected with one end of the inner cover; andmeans for activating the core to selectively extend out from the cone-headed cover;wherein the first indicators each represent the day of a month;wherein the marks each represent the day of a week; andwherein second indicators each represent the months.