Cover made of woven pile

Details Cover made of woven pile Cover made of woven pile

2011-01-18

2011-01-18

Bryant, David P (Department: 3726)

Roll or roller

With specific roller exterior surface structure

Pile or nap surface

C492S041000, C492S043000, C492S044000, C492S055000, C029S895000

Reexamination Certificate

active

07871362

ABSTRACT:
The invention relates to an exchangeable cylinder jacket-shaped cover made of pile whose threads radially project outward. The aim of the invention is to provide a cover of this type, which has a high cohesive strength both in the axial as well as radial direction and which also has an outer and inner cylindrical contour that is as continuous as possible. To this end, the invention provides that the cover consists of an endless helically wound pile strip whose edges are interconnected by an endless helically running seam without forming a step that disrupts the cylindrical outer contour.

REFERENCES:
patent: 2260816 (1941-10-01), Albin
patent: 2294245 (1942-08-01), Schlegel
patent: 2751936 (1956-06-01), Dunlap et al.
patent: 2884957 (1959-05-01), Harris et al.
patent: 3610693 (1971-10-01), Solarek
patent: 6231711 (2001-05-01), Roberts et al.
patent: 6685121 (2004-02-01), Jelinek et al.
patent: 2001/0045014 (2001-11-01), Polzin
patent: 2002/0091051 (2002-07-01), Sekar
patent: 1 232 849 (2002-08-01), None
International Search Report .
International Search Report, (Completion date of Aug. 11, 2004).

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