Pocket sheet protector and booklet thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 14, 2020
Grant Date -
N/A
app pub date -
Jun 20, 2019
filing date -
Jun 20, 2019
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A pocket sheet protector and a booklet thereof include a main body portion that is formed in a pocket shape. The main body portion includes a first welding line that divides the main body portion into an accommodating section and a binding margin in the vicinity of one side thereof, and a second welding line that seals the bottom side of the main body portion. Further, the main body portion includes, at a bottom side corner, a notched portion which extends closer to the accommodating section than the first welding line, and cuts out a lower end of the first welding line and an end of the second welding line.
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