Patent
   D654937
Priority
Jun 04 2010
Filed
Jun 04 2010
Issued
Feb 28 2012
Expiry
Feb 28 2026
Assg.orig
Entity
unknown
20
14
n/a
The ornamental design for a washer for a shank of a tool pick, as shown.

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.

Monyak, Kenneth, Fader, Joseph

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Patent Priority Assignee Title
5340248, Aug 21 1991 Sandvik AB Mechanical chuck with clamp for pulling tool shank to tightly clamped position
6679666, Dec 07 2000 Aoyama Seisakusho Co., Ltd. Screw having a temporary holding member on the screw shank
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 04 2010Sandvik Intellectual Property AB(assignment on the face of the patent)
Jun 04 2010FADER, JOSEPHSandvik Intellectual Property ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0247400566 pdf
Jun 04 2010MONYAK, KENNETHSandvik Intellectual Property ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0247400566 pdf
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