Stock material or miscellaneous articles – Structurally defined web or sheet – Including stitching and discrete fastener – coating or bond
Reexamination Certificate
2006-05-09
2006-05-09
Ryan, Patrick Joseph (Department: 1745)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including stitching and discrete fastener, coating or bond
C141S086000, C141S098000, C184S106000, C428S121000, C428S192000, C428S064100, C428S066700
Reexamination Certificate
active
07041356
ABSTRACT:
A portable chemical spill control device includes an expansive sheet of absorbent material having upper and lower surfaces and a periphery that defines a circumference. The sheet of material is of a material that is resistant to fluid attacks so that spills deposited upon the upper surface are contained on the upper surface. A peripheral bead includes a foldable portion that extends around the expansive sheet of material, the bead including an elongated tensile member and a folded portion that holds the elongated tensile member to the absorbent sheet of material. A connection joins the peripheral bead to the expansive sheet of absorbent material in a configuration that envelops the tensile member with the foldable portion. The elongated tensile member can be moved between open and folded positions wherein the tensile member subjects the expansive sheet of material to tension in an open position that maximizes its circumference, and wherein in the folded position the tensile member folds to provide multiple loops.
REFERENCES:
patent: 5785106 (1998-07-01), Hwang
Duhon David M.
Page, Jr. Don E.
Garvey, Jr. Charles C.
Garvey, Smith Nehrbass & North, L.L.C.
Rhee Jane
Ryan Patrick Joseph
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