Educational Graph Device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 22, 2015
app pub date -
Apr 18, 2014
filing date -
Apr 18, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A graph making device comprises an outer casing having an upper portion and a lower portion, a button placed inside an opening on the upper portion of the outer casing, a support member placed inside the upper portion of the outer casing, the support member having a top portion and a bottom portion, a spring placed inside the upper portion of the outer casing between the button and the support member, wherein the spring is engaged around a projection on the top portion of the support member, an ink pad placed in between the top portion and the bottom portion of the support member, and a graph stamp placed in between the top portion and the bottom portion of the support member and below the ink pad. The graph stamp is configured to produce a Cartesian graph on a graphing paper by pressing the button.
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