US PATENT SUBCLASS 52 / 173.2
.~ With a loading dock seal
Current as of:
June, 1999
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52 /
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STATIC STRUCTURES (E.G., BUILDINGS)
173.1
DF
COMBINED
{2}
173.2
.~ With a loading dock seal
DEFINITION
Classification: 52/173.2
With a loading dock seal:
(under subclass 173.1) Structure in which an impact absorbing and weather sheltering device is secured to the static structure specifically for the reception of a vehicle, usually of a tractor-trailer type.
SEE OR SEARCH THIS CLASS, SUBCLASS:
2.12, for inflatable loading dock seals