Papermaking dryer fabric with groups of abutting machine direction threads
Patent 5465764 Issued on November 14, 1995. Estimated Expiration Date: 
January 25, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
January 25, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2168928 2172430 2180054 3167281 Forming fabric of double-layer type Papermaker's fabric with yarns having multiple parallel monofilament strands Variable molecular separator Forming fabric of double-layer type Sixteen harness dual layer weave Composite forming fabric InventorsAssigneeApplicationNo. 188330 filed on 01/25/1994US Classes:139/383A, Drier felts139/425A, Fourdrinier cloth442/194, Hollow strand material442/208Warp differs from weftExaminersPrimary: Falik, AndyAttorney, Agent or FirmForeign Patent References
International ClassD03D 001/00Foreign Application Priority Data1993-01-26 DEAbstractA dryer screen has a paper side and a machine side. A plurality of machine direction threads extend in the direction of movement of the screen. The machine direction threads are arrayed in first and second groups. The threads of the groups are bound to the screen through different binding pattern repeats. A plurality of cross threads extend generally transverse to the machine direction threads. The threads of the first group are arrayed in first and second subgroups offset with respect to the direction of movement of the screen. Each subgroup comprises at least two abutting contiguous machine direction threads having a binding pattern repeat floating on the paper side over a predetermined plurality of cross threads. | |
