Static structures (e.g. – buildings) – Barrier or major section mounted for in situ repositioning;... – Barrier of hingedly connected sections
Reexamination Certificate
2007-06-26
2007-06-26
Graysay, Tamara L. (Department: 3636)
Static structures (e.g., buildings)
Barrier or major section mounted for in situ repositioning;...
Barrier of hingedly connected sections
C256S026000, C160S135000, C404S006000
Reexamination Certificate
active
10324424
ABSTRACT:
One version of the barrier system may include a first barrier and a second barrier, in which each of the first and second barriers may have a support structure and an upwardly-extending structure. In addition, the first barrier may have a retaining structure adapted to facilitate retention of a portion of the upwardly-extending structure of the second barrier when one of the first and second barriers is in an inverted position. This inverted orientation may be especially advantageous when storing a pair of barriers. For example, in such an orientation, the barrier-pair may occupy less floor- or ground-space than two such barriers placed side-by-side. Moreover, depending on the height of the particular storage area, a second pair of similarly inverted barriers may be securely placed on top of the first pair. In this fashion, the barriers occupy relatively little storage space, space which typically is quite limited and therefore valuable.
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Haggy Christine M.
Marr, Jr. John W.
Graysay Tamara L.
Pritchard David E.
Safety by Design, Ltd.
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