Insert for a drill bit

Description

FIG. 1 is a perspective view of an insert for a drill bit.

FIG. 2 is another perspective view of the insert of FIG. 1.

FIG. 3 is a top view of the insert of FIG. 1.

FIG. 4 is a side view of the insert of FIG. 1.

FIG. 5 is a bottom view of the insert of FIG. 1.

FIG. 6 is another side view of the insert of FIG. 1.

FIG. 7 is a front view of the insert of FIG. 1; and,

FIG. 8 is a rear view of the insert of FIG. 1.

The broken lines illustrate environment and boundaries of the claimed design, and form no part of the claimed design.

Claims

CLAIM The ornamental design for an insert for a drill bit, as shown and described.

---

Inventors:	O'Malley; Dermot Francis (Ennis, IE), Kasonde; Maweja (Boksburg, ZA), Barry; John James (Ennis, IE)
Applicant:	Name City State Country Type O'Malley; Dermot Francis Kasonde; Maweja Barry; John James Ennis Boksburg Ennis N/A N/A N/A IE ZA IE
Assignee:	Element Six (Production) (Pty) Ltd (Springs, ZA) Element Six Limited (County Clare, IE)
Appl. No.:	D/463,108
Filed:	July 30, 2013

---

Related U.S. Patent Documents

---

	Application Number	Filing Date	Patent Number	Issue Date
	29442924	Jun 13, 2013

---

Foreign Application Priority Data

---

Jun 12, 2013 [EM]			002254458-01
Jun 12, 2013 [EM]			002254458-02
Jun 12, 2013 [EM]			002254458-03
Jun 12, 2013 [EM]			002254458-04
Jun 12, 2013 [EM]			002254458-05
Jun 12, 2013 [EM]			002254458-06

Current U.S. Class:	D15/139
Current International Class:	1509
Field of Search:	;D8/70 ;D15/138,139

---

References Cited [Referenced By]

---

U.S. Patent Documents

544337	August 1895	Williamson
4527643	July 1985	Horton et al.
5299471	April 1994	Tank et al.
5375672	December 1994	Peay et al.
5611251	March 1997	Katayama
5893688	April 1999	Wiker et al.
5931615	August 1999	Wiker
6029544	February 2000	Katayama
6036410	March 2000	Shun'ko
6145606	November 2000	Haga
6779951	August 2004	Vale et al.
6817429	November 2004	Sollami
6899495	May 2005	Hansson et al.
D510586	October 2005	Sollami
D510943	October 2005	Sollami
6976549	December 2005	Haussmann et al.
7001120	February 2006	Moser et al.
7048480	May 2006	Borschert et al.
7055633	June 2006	Cramer et al.
7083367	August 2006	Delett
7097396	August 2006	Miyanaga
7114892	October 2006	Hansson
7131799	November 2006	Stokey et al.
7182556	February 2007	Takiguchi et al.
7377730	May 2008	Hecht et al.
7401667	July 2008	Duscha et al.
7549491	June 2009	Hoeggerl et al.
7559383	July 2009	Koch et al.
7625161	December 2009	Ruy Frota de Souza
7686105	March 2010	Hata
7735585	June 2010	Koch
7913777	March 2011	Rieger et al.
8021088	September 2011	Hecht
8430609	April 2013	Frejd
D682326	May 2013	Monyak et al.
D688716	August 2013	Lampe
8556550	October 2013	Lutz et al.
D693861	November 2013	Sato et al.
8579557	November 2013	Arai et al.
8628278	January 2014	Krenzer
8721235	May 2014	Kretzschmann et al.
8740517	June 2014	Friedrichs
8807248	August 2014	Bise et al.
8814483	August 2014	Harouche
8834080	September 2014	Kauper
8864425	October 2014	Osawa et al.
8876446	November 2014	Shaheen
8882412	November 2014	Sampath
8882413	November 2014	Hecht
D723076	February 2015	Lampe et al.
2005/0005081	January 2005	Ehama et al.
2008/0247899	October 2008	Cho et al.
2012/0241223	September 2012	Bise et al.

Foreign Patent Documents

	0506238		Sep 1992		EP
	625628		Nov 1994		EP
	2462025		Jan 2010		GB
	64016330		Jan 1989		JP
	2001300807		Oct 2001		JP
	2012076678		Jun 2012		WO

Other References

US. Appl. No. 29/442,924, Notice of Allowance mailed Mar. 18, 2015, 62 pages. cited by applicant . U.S. Appl. No. 29/463,105, Notice of Allowance mailed Mar. 18, 2015, 14 pages. cited by applicant.

Primary Examiner: Palasik; Patricia
Attorney, Agent or Firm: Russell; Dean W. Bertelson; Michael A. Kilpatrick Townsend & Stockton LLP