US PATENT SUBCLASS 248 / 167
.~.~.~ Vertical pivots
Current as of: June, 1999
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248 / | HD | SUPPORTS |
|
127 | DF | STAND {14} |
163.1 | DF | .~ Plural leg {7} |
166 | DF | .~.~ Folding {6} |
167 |  | .~.~.~ Vertical pivots |
DEFINITION
Classification: 248/167
(under subclass 166) Devices which fold on a vertical pivot.