US PATENT SUBCLASS 414 / 744.4
.~.~ Moving pivot
Current as of:
June, 1999
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414 /
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MATERIAL OR ARTICLE HANDLING
744.1
DF
HORIZONTALLY SWINGING LOAD SUPPORT
{1}
744.2
DF
.~ Swinging about pivot {5}
744.4
.~.~ Moving pivot {1}
744.5
DF
.~.~.~
> Pivot swinging about second pivot
DEFINITION
Classification: 414/744.4
Moving pivot:
(under subclass 744.2) Apparatus wherein the vertical axis about which the material is transported is relocated horizontally.
SEE OR SEARCH THIS CLASS, SUBCLASS:
744.6, for means to transport a load including a load support swinging about a vertical axis and moving radially with respect thereto.