Adjustable mechanical price marker
United States Patent 2585420
US Patent References:
/0630855.html
- - 0630855

/0955200.html
- - 0955200

Calendar
- - 1350114

Changeable price tag
- - 1483794

Price indicator
- - 1518063


Inventors:
Ailes, Lawrence R.
Publication Date:
02/12/1952
View Patent Images:
Download PDF 2585420 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Ailes, Lawrence R.
Primary Class:
40/503
Other Classes:
116/311, 235/60.270, 40/5, 40/111, 235/1C
International Classes:
G09F3/20; G09F3/08
US Patent References:
1711222Personnel indicator
2279836Changeable indicator