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Attorney: Griffin; Roland I., Maker, II; Edward


Number of patents: 1
Last date: June 19, 1990

NumberTitleIssue Date
4935751Level sensor for ink bag
An ink device (1) having means for determining the amount of ink remaining in an ink bag comprises a rigid, rectangular box (3) which has a window (29) in the top (13), a collapsible ink bag (23) in the container, one side of the ink bag being secured (33...
06/19/1990
 
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