Title:
Adjustable mechanical price marker
United States Patent 2585420
Inventors:
Ailes, Lawrence R.
Publication Date:
02/12/1952
Export Citation:
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Assignee:
Ailes, Lawrence R.
Primary Class:
40/503
Other Classes:
40/5, 40/111, 116/311, 235/1C, 235/60.27
International Classes:
G09F3/20; G09F3/08
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US Patent References:
2279836Changeable indicator
1711222Personnel indicator
1518063Price indicator
1483794Changeable price tag
1350114Calendar
0955200N/A
0630855N/A