Pocketable folding umbrella as maximally flattened
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United States of America Patent
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Issued Date -
May 3, 2007
app pub date -
Nov 2, 2005
filing date -
Nov 2, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A pocketable folding umbrella includes a flat central shaft consisting of a plurality of flat tubes each formed as a rectangular shape and telescopically engageable with one another; a rib assembly including a plurality of flat-side rib means (or devices) respectively universally secured to an upper notch and a lower runner by a plurality of pivoting devices each projectively aligned with a long axis X on the upper notch or the lower runner, and a plurality of extremity rib means (or devices) respectively pivotally secured to opposite extremity end portions of the upper notch or lower runner; whereby upon closing of the umbrella, the rib means may be folded to maximally flatten a folded umbrella.
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