Static structures (e.g. – buildings) – Specified wear or friction-type traffic-carrying surface
Reexamination Certificate
2006-08-08
2011-12-20
Lillis, Eileen D (Department: 3635)
Static structures (e.g., buildings)
Specified wear or friction-type traffic-carrying surface
C052S408000, C052S309100, C052SDIG016, C428S144000
Reexamination Certificate
active
08079184
ABSTRACT:
Pedestrian trafficable skid-resistant flexible articles (24) are described. These articles (24) include a flexible substrate (17) having a non-skid coating that may be either a pressure-sensitive adhesive (13) or a highly- filled, textured binder. These articles may be applied to trafficable surfaces such as roof and floors. Articles in the form of roof underlayments having a skid-resistant surface are described in particular.
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Jachimowicz Felek
Westgate Paul J.
Wiercinski Robert A.
Zalanowski David P.
Leon Craig K.
Lillis Eileen D
Nguyen Chi
W. R. Grace & Co.,-Conn.
Williams Stephan P.
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