Patent
   D555683
Priority
Aug 10 2005
Filed
May 17 2007
Issued
Nov 20 2007
Expiry
Nov 20 2021
Assg.orig
Entity
unknown
8
10
n/a
The ornamental design for an end mill, as shown and described.

FIG. 1 is a plan view of the end mill;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-hand side view thereof;

FIG. 5 is a right-hand side view thereof;

FIG. 6 is a sectional view taken generally along line 66 of FIG. 2; and,

FIG. 7 is a sectional view taken generally along line 77 of FIG. 4.

The broken lines are included for the purpose of illustrating non-claimed subject matter and form no part of the claimed design.

Kinoshita, Keiji, Sakata, Naoki, Yamanaka, Kazufumi

Patent Priority Assignee Title
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D923675, Mar 11 2020 CONPROFE TECHNOLOGY GROUP CO ,LTD Head for end mill
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Patent Priority Assignee Title
3696484,
4132493, Sep 02 1976 Ball end mill
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May 17 2007SUMITOMO ELECTRIC HARDMETAL CORP.(assignment on the face of the patent)
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