US PATENT SUBCLASS 16 / 106
.~.~ Wheel and guide roller
Current as of:
June, 1999
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16 /
HD
MISCELLANEOUS HARDWARE
87 R
DF
PANEL HANGERS, TRAVELERS AND/OR TRACKS
{13}
97
DF
.~ Wheel mounts {9}
106
.~.~ Wheel and guide roller
DEFINITION
Classification: 16/106
(under subclass 97) Devices having one or more guide-rollers for guiding the panels and wheel-mounts.