TREA

Washer for a shank of a tool pick

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Information

  • Patent Grant
  • D654937
  • Patent Number
    D654,937
  • Date Filed
    Friday, June 4, 2010
    14 years ago
  • Date Issued
    Tuesday, February 28, 2012
    13 years ago
  • US Classifications
    Field of Search
    • US
    • D08 70
    • D08 71
    • D08 354
    • D08 356
    • D08 349
    • D08 360
    • D08 382
    • D08 399
    • D09 453
    • D09 437
    • D11 26
    • D11 39
    • D12 175
    • D12 204
    • D12 207
    • D12 209
    • D12 501
    • D15 5
    • D15 131
    • D15 138
    • D15 139
    • D15 140
    • D23 269
    • 070 034000
    • 070 386000
    • 172 497000
    • 222 333000
    • 191 012400
    • 254 393000
    • 279 089000
    • 299 010000
    • 299 104000
    • 299 105000
    • 299 106000
    • 299 107000
    • 299 111000
    • 299 113000
    • 299 126000
    • 320 111000
    • 320 114000
    • 403 316000
    • 409 233000
    • 411 197000
    • 411 204000
    • 411 248000
    • 411 368000
    • 411 371200
    • 411 353000
    • 411 531000
    • 411 532000
    • 411 533000
    • 411 544000
    • 411 918000
    • 411 928000
    • 439 501000
    • 474 008000
    • 474 029000
    • 474 031000
    • 474 037000
    • 474 039000
    • 474 041000
    • 474 047-057
    • 474 062000
    • 474 069000
    • 474 113000
    • 474 135000
    • 474 166000
  • International Classifications
    • 1509
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a perspective view of a first embodiment of a washer for a shank of a tool pick.



FIG. 2 is a front view of the first embodiment of the washer for a shank of a tool pick.



FIG. 3 is a rear view of the first embodiment of the washer for a shank of a tool pick.



FIG. 4 is a left-side view of the first embodiment of the washer for a shank of a tool pick.



FIG. 5 is a right-side view of the first embodiment of the washer for a shank of a tool pick.



FIG. 6 is a top view of the first embodiment of the washer for a shank of a tool pick.



FIG. 7 is a bottom view of the first embodiment of the washer for a shank of a tool pick; and,



FIG. 8 is an offset view of the first embodiment of the washer for a shank of a tool pick on a shank of a tool pick installed on a blade of mining and construction equipment.


Claims
  • The ornamental design for a washer for a shank of a tool pick, as shown.
US Referenced Citations (13)
Number Name Date Kind
5340248 Enbergs Aug 1994 A
D404128 Huebner Jan 1999 S
6679666 Mizuno et al. Jan 2004 B2
D549091 McIntyre et al. Aug 2007 S
7413258 Hall et al. Aug 2008 B2
7722127 Hall May 2010 B2
D630234 Monyak et al. Jan 2011 S
20020043382 Ryan et al. Apr 2002 A1
20020073746 Wyers Jun 2002 A1
20040139771 Wyers Jul 2004 A1
20050205612 Muderlak et al. Sep 2005 A1
20060280551 Pineiros et al. Dec 2006 A1
20080036281 Hall et al. Feb 2008 A1
Foreign Referenced Citations (1)
Number Date Country
2009142578 Nov 2009 WO