Adjustable hinge structure
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United States of America Patent
Stats
-
Aug 17, 1999
Grant Date -
N/A
app pub date -
Apr 9, 1998
filing date -
Apr 9, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hinge structure has first and second hinge elements having inner and outer ends with the inner ends being pivotally secured together. One of said hinge elements has a series of ratchet teeth associated therewith. The other hinge element has a keeper element slidably mounted thereon to engage, and to be disengaged, with the ratchet teeth to cause the hinge elements to be locked and unlocked, respectively, to each other. A cam element on the hinge structure is operatively connected to the keeper element to slidably move the keeper element into or out of engagement with the ratchet teeth.
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