Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Reexamination Certificate
2005-09-06
2005-09-06
Pyon, Harold (Department: 1772)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
C428S155000, C428S152000, C428S187000, C428S131000, C428S136000, C428S147000
Reexamination Certificate
active
06939598
ABSTRACT:
A floor covering made of an elastomer material having a relief-type patterned surface (2) which is provided with irregularly distributed indentations (3), which have an elongated shape, which partially contact and/or intersect each other, and which have a depth (T) of 0.02 mm to 0.2 mm, at a width (B) of 0.2 mm to 2.5 mm and a length (L) of 5 mm to 50 mm.
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Butscher Alfons
Heckel Klaus
Spissinger Peter
Firma Carl Freudenberg
Pyon Harold
Simone Catherine A.
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