Throw-away tip for metal cutting tool

Watanobe , et al. May 23, 2

Patent Grant D787578

U.S. patent number D787,578 [Application Number D/496,943] was granted by the patent office on 2017-05-23 for throw-away tip for metal cutting tool. This patent grant is currently assigned to Sumitomo Electric Hardmetal Corp.. The grantee listed for this patent is Sumitomo Electric Hardmetal Corp.. Invention is credited to Yosuke Korogi, Katsumi Okamura, Naoki Watanobe, Hiroki Yonekura.


United States Patent D787,578
Watanobe ,   et al. May 23, 2017

Throw-away tip for metal cutting tool

Claims

CLAIM The ornamental design for a throw-away tip for metal cutting tool, as shown and described.
Inventors: Watanobe; Naoki (Itami, JP), Okamura; Katsumi (Itami, JP), Korogi; Yosuke (Kishima-gun, JP), Yonekura; Hiroki (Itami, JP)
Applicant:
Name City State Country Type

Sumitomo Electric Hardmetal Corp.

Itami-shi

N/A

JP
Assignee: Sumitomo Electric Hardmetal Corp. (Itami-shi, JP)
Appl. No.: D/496,943
Filed: July 18, 2014

Foreign Application Priority Data

Jan 22, 2014 [JP] 2014-001087
Jan 22, 2014 [JP] 2014-001088
Jan 22, 2014 [JP] 2014-001089
Current U.S. Class: D15/139
Current International Class: 1509
Field of Search: ;D8/16-20,70,90,98 ;D15/124-140

References Cited [Referenced By]

U.S. Patent Documents
4507023 March 1985 Shikata
5178645 January 1993 Nakamura
5585176 December 1996 Grab
6161990 December 2000 Oles
6655881 December 2003 Shimizu
6742970 June 2004 Oles
7322776 January 2008 Webb
7360972 April 2008 Sjogren
8079786 December 2011 Corbin
9028953 May 2015 Battaglia
D748169 January 2016 Tomoda
2002/0054794 May 2002 Kato
2008/0075543 March 2008 Zhu
2008/0254282 October 2008 Kukino
2010/0129168 May 2010 Waki
2015/0016902 January 2015 Okamura
2015/0202730 July 2015 Watanobe
2015/0239050 August 2015 Hirano
2015/0266100 September 2015 Okamura
Primary Examiner: Palasik; Patricia
Attorney, Agent or Firm: Venable LLP Sartori; Michael A. Riggs; F. Brock

Description



FIG. 1 is a perspective view of a first illustrative embodiment of the throw-away tip for metal cutting tool;

FIG. 2 is a top plan view of the first illustrative embodiment;

FIG. 3 is a front view of the first illustrative embodiment;

FIG. 4 is a rear view of the first illustrative embodiment;

FIG. 5 is a bottom plan view of the first illustrative embodiment;

FIG. 6 is a left-hand side view of the first illustrative embodiment;

FIG. 7 is a right-hand side view of the first illustrative embodiment;

FIG. 8 is an enlarged perspective view of the first illustrative embodiment;

FIG. 9 is an enlarged top plan view of the first illustrative embodiment;

FIG. 10 is an enlarged front view of the first illustrative embodiment; and

FIG. 11 is a perspective view of a second illustrative embodiment of the throw-away tip for metal cutting tool;

FIG. 12 is a top plan view of the second illustrative embodiment;

FIG. 13 is a front view of the second illustrative embodiment;

FIG. 14 is a rear view of the second illustrative embodiment;

FIG. 15 is a bottom plan view of the second illustrative embodiment;

FIG. 16 is a left-hand side view of the second illustrative embodiment;

FIG. 17 is a right-hand side view of the second illustrative embodiment;

FIG. 18 is an enlarged perspective view of the second illustrative embodiment;

FIG. 19 is an enlarged top plan view of the second illustrative embodiment; and,

FIG. 20 is an enlarged front view of the second illustrative embodiment.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.

* * * * *


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