Locks – Portable
Reexamination Certificate
2004-06-01
2009-06-30
Engle, Patricia L (Department: 3673)
Locks
Portable
C070S019000, C070S057000, C070S160000, C070S237000
Reexamination Certificate
active
07552606
ABSTRACT:
A vehicle includes a coupling assembly for connecting first and second sections of a brake supply line, the coupling assembly comprising complementary first and second couplings which fit together. A safety device is complementary to one coupling and which can be fitted to the coupling so that it cannot be connected to the other coupling. The safety device includes a locking device which is operable to prevent removal of the safety device from the coupling; the locking device prevents removal of a key until the locking device is operated. The key removed from the locking device can be used to enable use of a loading bay.
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Boswell Christopher
Castell Safety International Limited
Engle Patricia L
Gottlieb Rackman & Reisman P.C.
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