Textiles: weaving – Fabrics – Drier felts
Reexamination Certificate
2005-02-08
2005-02-08
Calvert, John J. (Department: 3765)
Textiles: weaving
Fabrics
Drier felts
C139S38300A, C139S3830AA
Reexamination Certificate
active
06851457
ABSTRACT:
An industrial multilayer fabric has at least an upper surface side layer and running surface side layer. The upper surface side layer and running surface side layer are connected by a ground yarn knotting yarn which forms a portion of the surface of the upper surface side layer. An upper surface side warp which appears on the surface of the upper surface side layer passes over two continuous upper surface side wefts and the ground yarn knotting yarn, and then passes under three continuous upper surface side wefts.
REFERENCES:
patent: 3094149 (1963-06-01), Keily
patent: 3214326 (1965-10-01), Lee
patent: 3664907 (1972-05-01), Price
patent: 4161195 (1979-07-01), Khan
patent: 6276402 (2001-08-01), Herring
Calvert John J.
Muromoto Jr. Robert H.
Nippon Filicon Co., Ltd.
Rader & Fishman & Grauer, PLLC
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