US PATENT SUBCLASS 5 / 511
.~.~ And guide therefor (e.g., track, etc.)
Current as of:
June, 1999
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5 /
HD
BEDS
658
DF
ATTACHMENT OR ACCESSORY
{8}
510
DF
.~ To facilitate moving of bed {1}
511
.~.~ And guide therefor (e.g., track, etc.)
DEFINITION
Classification: 5/511
And guide therefor (e.g., track, etc.):
(under subclass 510) Device and a mechanism associated with the transporting device determining the course over which the bed moves, and constraining it to that course.