Mining core chock

Information

  • Patent Grant
  • D557297
  • Patent Number
    D557,297
  • Date Filed
    Thursday, March 22, 2007
    17 years ago
  • Date Issued
    Tuesday, December 11, 2007
    16 years ago
  • Inventors
  • Examiners
    • Watson; Gary D.
    • Palasik; Patricia
    Agents
    • Wasson; George W.
  • US Classifications
    Field of Search
    • US
    • D08 349
    • D08 382
    • D15 21
    • D15 131
    • D15 138
    • D15 140
    • D15 141
    • 061 0450D0
    • 188 053000
    • 248 357000
    • 299 033000
    • 405 291-301
  • International Classifications
    • 1509
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of the mining core chock looking from above and from right to left.



FIG. 2 is a perspective view of the mining core chock looking from below and from left to right.



FIG. 3 is a front elevation view of FIG. 1.



FIG. 4 is a rear elevation view of FIG. 2.



FIG. 5 is a top plan view of FIGS. 3 or 4;



FIG. 6 is a bottom plan view of FIGS. 3 or 4.



FIG. 7 is a left side view of FIG. 3; and,



FIG. 8 is a right side view of FIG. 3.


Claims
  • The ornamental design for a mining core chock, as shown and described.
US Referenced Citations (11)
Number Name Date Kind
1576846 Pomfret Mar 1926 A
3858690 Facemire Jan 1975 A
3991579 Deffontaine Nov 1976 A
4041714 Allen Aug 1977 A
4154038 Kostecky May 1979 A
4557290 Chanal et al. Dec 1985 A
4688968 Fanget Aug 1987 A
4917219 Henry Apr 1990 A
5681021 Noll Oct 1997 A
6978865 Fougere Dec 2005 B2
20070051923 Jones Mar 2007 A1