Coupon calendar
United States Patent 3290812
US Patent References:
/0823702.html
- - 0823702

Date-reminder sheet
- - 2582355

Reminder calendar
- - 2831278

Coupon calendar
- - 3032904


Inventors:
Hunkins, James J.
Publication Date:
12/13/1966
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Assignee:
Hunkins, James J.
Primary Class:
40/107
Other Classes:
283/56, 273/139, 283/2, D19/21
International Classes:
B42D5/04; B42D5/06; B42D5/00
Foreign References:
FR1088095A