Filter block for liquid filtration

Information

  • Patent Grant
  • D639899
  • Patent Number
    D639,899
  • Date Filed
    Tuesday, May 4, 2010
    15 years ago
  • Date Issued
    Tuesday, June 14, 2011
    13 years ago
  • Inventors
  • Examiners
    • Webster; Robin V
    Agents
    • Pederson and Company, PLLC
    • Pedersen; Ken J.
    • Pedersen; Barbara S.
Abstract
Description


FIG. 1 is a top perspective view of the invented design for a filter block for liquid filtration.



FIG. 2 is a top view of the filter block of FIG. 1.



FIG. 3 is a bottom view of the filter block of FIG. 1.



FIG. 4 is a side view of the filter block of FIG. 1, with right and left side views being the same.



FIG. 5 is an end view of the filter block of FIG. 1, with right and left end views being the same.



FIG. 6 is a cross-sectional end view of the filter block of FIG. 1, viewed along 66 in FIG. 1, the cross-section being taken vertically side-to-side through the center of the filter block, and wherein stippling indicates the cut surface; and,



FIG. 7 is a cross-sectional side view of the filter block of FIG. 1, viewed along 77 in FIG. 1, the cross-section being taken vertically end-to-end through the center of the filter block, and wherein stippling indicates the cut surface.


Claims
  • The ornamental design for a filter block for liquid filtration, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D579515 Bell et al. Oct 2008 S
D612906 Reid et al. Mar 2010 S
D615150 Reid et al. May 2010 S
D617869 Reid et al. Jun 2010 S