Patent
   D859481
Priority
May 17 2018
Filed
May 17 2018
Issued
Sep 10 2019
Expiry
Sep 10 2034
Assg.orig
Entity
unknown
2
17
n/a
The ornamental design for a chuck for machine tool, as shown and described.

FIG. 1 is a front, top, left side perspective view of a chuck for machine tool showing my new design;

FIG. 2 is a rear, top, left side perspective view thereof.

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged view of a portion taken along line 9-9 of FIG. 6;

FIG. 10 is an enlarged view of a portion taken along line 10-10 of FIG. 3; and,

FIG. 11 is a cross-section view of the enlarged portion in FIG. 10, taken along line 10-10 of FIG. 3.

The broken lines show portions of a chuck for machine tool that form no part of the claimed design.

Nishimiya, Tamio

Patent Priority Assignee Title
D917254, Dec 10 2018 OGURA & CO , LTD Hydraulic puncher
D918000, Aug 18 2019 CHEN, YINGJIE; GRIOT S GARAGE INC Eccentric block device
Patent Priority Assignee Title
3199880,
4530508, Jul 14 1982 LOCK JAWS, INC Jaw locking means for lathe chucks
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20190030617,
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D590229, Sep 16 2008 Anti-backlash cam tool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 17 2018NISHIMIYA, TAMIOKITAGAWA IRON WORKS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0459940106 pdf
May 17 2018Kitagawa Iron Works Co., Ltd.(assignment on the face of the patent)
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