Supports – Staff type – Stand or base
Reexamination Certificate
2007-06-04
2009-12-29
Wujciak, III, A. Joseph (Department: 3632)
Supports
Staff type
Stand or base
C248S346010
Reexamination Certificate
active
07637470
ABSTRACT:
The present invention provides a mounting mechanism for a removable bollard, which has high flexibility and convenience for the removal and reinstallation of the bollard and the socket for inserting the bollard can be covered without having additional devices after the removal of the bollard.
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The Hong Kong Polytechnic University
Wujciak, III A. Joseph
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