US PATENT SUBCLASS 212 / 259
.~ Having specific engager for load
Current as of:
June, 1999
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212 /
HD
TRAVERSING HOISTS
255
DF
HAVING VERTICALLY SWINGING BOOM
{6}
259
.~ Having specific engager for load
DEFINITION
Classification: 212/259
Having specific engager load:
(under subclass 255) Apparatus wherein significance is attributed to a particular device for engaging and retaining the load.
SEE OR SEARCH THIS CLASS, SUBCLASS:
242, for a horizontally and vertically swinging boom* having a specific type of load handler.
251, for a horizontally swinging boom having a specific type
of load handler.
326, for a gantry having a specific type of load handler.
327, for a traveling bridge* having a specific type of load handler.
SEE OR SEARCH CLASS
294, Handling: Hand and Hoist-Line Implements, appropriate subclasses for a specific load engager, per se.
414, Material or Article Handling, appropriate subclasses for handlers of that class having specific types of load engagers; particularly
186, 225.01+, 618+, 729+, 751+, and 792.9 for grippers or grabs; and subclasses 444+ and 785 for load engager structure in general.
