Hatch assembly with removal hatch cover
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United States of America Patent
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-
Feb 13, 2001
Grant Date -
N/A
app pub date -
Feb 5, 1999
filing date -
Feb 5, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hatch assembly with a removable cover comprises a generally rectangular frame member, a pair of two piece hinge assemblies and a mating cover which is rotatably attached to the frame member by the hinge assemblies. Each of the two piece hinge assemblies include a first hinge element which has a generally J-shaped pivot member and a second hinge element having a longitudinally extending generally cylindrical recess and a longitudinally extending slot along one side thereof. The generally cylindrical recess and slot are adapted to receive the J-shaped pivot member therethrough and into the recess when the cover is in a first position as for example 120.degree. from its closed position. When the cover is rotated toward closure, the J-shaped pivot member is retained within the recess so that the cover can be rotated between about 110.degree. and 0.degree.. Then when rotated to 120.degree. the cover can be readily removed from the frame.
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