Calendar bank
United States Patent 2678509
US Patent References:
Coin actuated calendar bank
2550364

Indicator container
2105065

Coin bank
2096418

Savings calendar
2046167

Bank
1568575


Inventors:
Hansen, Walter L.
Publication Date:
05/18/1954
Export Citation:
Click for automatic bibliography generation
Assignee:
Hansen, Walter L.
Primary Class:
40/113
Other Classes:
D19/25, 194/226
International Classes:
A45C1/12; A45C1/00
View Patent Images:
Download PDF 2678509 pdf       PDF help
US Patent References:
0441067N/A
Foreign References:
DE181546C