Spiral-shaped adhesive notepads and methods and devices for making them
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United States of America Patent
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Aug 8, 2023
Grant Date -
N/A
app pub date -
Nov 8, 2019
filing date -
Nov 21, 2018
priority date (Note) -
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Abstract
A notepad includes multiple sheets that are arranged into a stack. Each sheet has a first major face, a second major face, and a perimeter edge at which each of the first and second major faces terminate. The notepad also includes an adhesive disposed on a portion of the second major face of each sheet such that the portion of the second major face of each sheet releasably adheres to a corresponding portion of the first major face of an underlying sheet. The portion being disposed with the adhesive lies adjacent to a portion of the perimeter edge of a corresponding sheet for forming a releasably bonded side of the stack. Also, the stack is twisted about a common central axis of the sheets present therein such that the notepad has a spiral shape.
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