Closure fasteners – Extension link
Reexamination Certificate
2008-05-27
2008-05-27
Engle, Patricia (Department: 3673)
Closure fasteners
Extension link
C292S269000, C296S193110, C296S076000
Reexamination Certificate
active
11286226
ABSTRACT:
In a locking and unlocking apparatus of an engine hood door, a stay is formed of a first arm and a second arm, with the stay being provided so as to fix a door of an engine hood in a fixed state. The first arm and the second arm are foldably connected to each other and pivotally connected to a frame and a door respectively. The lock of the first arm is automatically locked by a locking piece of the second arm at a portion in which the first arm and the second arm are arranged on a straight line for thereby maintaining an opened state of the door. The lock is unlocked from the locking piece with the locking piece being pulled by operation of a lever which is connected with the locking piece through a wire from a remote site, so that the door is closed.
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Engle Patricia
Ladas & Parry LLP
Volvo Construction Equipment + Holding Sweden AB
Williams Mark
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