U.S. patent number D595,322 [Application Number D/274,289] was granted by the patent office on 2009-06-30 for throwaway insert for metal cutting tool.
This patent grant is currently assigned to Sumitomo Electric Hardmetal Corp.. Invention is credited to Yasuyuki Kanada, Keiji Kinoshita, Naoki Sakata, Takuichiro Tayama, Shinya Uesaka, Hiroki Yonekura.
United States Patent |
D595,322 |
Sakata , et al. |
June 30, 2009 |
Throwaway insert for metal cutting tool
Claims
CLAIM The ornamental design for a throwaway insert for a metal
cutting tool, as shown and described.
Inventors: |
Sakata; Naoki (Hyogo,
JP), Uesaka; Shinya (Hyogo, JP), Tayama;
Takuichiro (Hyogo, JP), Kanada; Yasuyuki (Hyogo,
JP), Kinoshita; Keiji (Hyogo, JP),
Yonekura; Hiroki (Hyogo, JP) |
Assignee: |
Sumitomo Electric Hardmetal
Corp. (Hyogo, JP)
|
Appl.
No.: |
D/274,289 |
Filed: |
April 11, 2007 |
Foreign Application Priority Data
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Oct 12, 2006 [JP] |
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2006-027522 |
Oct 12, 2006 [JP] |
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2006-027543 |
Oct 12, 2006 [JP] |
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2006-027544 |
Oct 12, 2006 [JP] |
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2006-027545 |
Oct 12, 2006 [JP] |
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2006-027546 |
Oct 12, 2006 [JP] |
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2006-027547 |
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Current U.S.
Class: |
D15/139 |
Current International
Class: |
1509 |
Field of
Search: |
;D15/138,139,140
;407/35,42,112-119 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Snapp; Sandra
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: McDermott Will & Emery LLP
Description
FIG. 1 is a perspective view of a throwaway insert for a metal
cutting tool of a first embodiment;
FIG. 2 is a front view thereof;
FIG. 3 is a plan view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left-hand side view thereof;
FIG. 7 is a right-hand side view thereof;
FIG. 8 is a sectional view taken along line 8--8 of FIG. 2;
FIG. 9 is a perspective view of the throwaway insert for a metal
cutting tool in use;
FIG. 10 is an elevation view of the throwaway insert for a metal
cutting tool in use;
FIG. 11 is a perspective view of a throwaway insert for a metal
cutting tool of a second embodiment;
FIG. 12 is a front view thereof;
FIG. 13 is a plan view thereof;
FIG. 14 is a rear view thereof;
FIG. 15 is a bottom view thereof;
FIG. 16 is a left-hand side view thereof;
FIG. 17 is a right-hand side view thereof;
FIG. 18 is a sectional view taken along line 18--18 of FIG. 12;
FIG. 19 is a perspective view of the throwaway insert for a metal
cutting tool in use;
FIG. 20 is an elevation view of the throwaway insert for a metal
cutting tool in use;
FIG. 21 is a perspective view of a throwaway insert for a metal
cutting tool of a third embodiment;
FIG. 22 is a front view thereof;
FIG. 23 is a plan view thereof;
FIG. 24 is a rear view thereof;
FIG. 25 is a bottom view thereof;
FIG. 26 is a left-hand side view thereof;
FIG. 27 is a right-hand side view thereof;
FIG. 28 is a sectional view taken along line 28--28 of FIG. 22;
FIG. 29 is a perspective view of the throwaway insert for a metal
cutting tool in use; and,
FIG. 30 is an elevation view of the throwaway insert for a metal
cutting tool in use.
The broken lines in the drawings depict unclaimed environmental
subject matter.
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