Keith A Wokal

age ~76

from Woodland, WA

Also known as:
  • Keith Adam Wokal
  • Keith Jane Wokal
  • Keith A Worka
  • Keith L
Phone and address:
1970 Rhododendron Dr, Woodland, WA 98674
3602417133

Keith Wokal Phones & Addresses

  • 1970 Rhododendron Dr, Woodland, WA 98674 • 3602417133
  • Vancouver, WA
  • 1341 Transfer Trl, Suamico, WI 54173
  • Green Bay, WI
  • 16117 33Rd Ave, Ridgefield, WA 98642
  • Burlington, NC

Us Patents

  • Shower Pipe Assembly

    view source
  • US Patent:
    50280074, Jul 2, 1991
  • Filed:
    Aug 31, 1989
  • Appl. No.:
    7/400998
  • Inventors:
    Keith A. Wokal - Ridgefield WA
  • Assignee:
    LaValley Industries, Inc. - Vancouver WA
  • International Classification:
    B05B 114
    B05B 126
  • US Classification:
    239518
  • Abstract:
    The shower pipe assembly of the present invention can be used in a washing device such as a rotary drum filter and comprises an elongate pipe member including means defining a hollow interior flow chamber, preferably located adjacent a washer device, for conveying a wash liquid, preferably a liquid for washing a pulp mat. The shower pipe includes at least one row of spray holes extending through the pipe from the interior flow chamber to the exterior thereof. It also comprises a spray diffusion flange assembly extending from the pipe member adjacent each of the spray holes and further includes apparatus for impermanently attaching the diffusion flange to, and detaching the diffusion flange from, the pipe member, preferably to the exterior of the pipe member. These attachment and detachment steps are carried out without the use of auxiliary internal connecting apparatus which are not part of the diffusion flange structure.

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