Drill bit tip
Latest MITSUBISHI MATERIALS CORPORATION Patents:
- COPPER STRIP FOR EDGEWISE BENDING, COMPONENT FOR ELECTRIC OR ELECTRONIC DEVICE, AND BUS BAR
- Bonded body and insulating circuit board
- COPPER/CERAMIC BONDED BODY AND INSULATING CIRCUIT SUBSTRATE
- COPPER/CERAMIC BONDED BODY AND INSULATING CIRCUIT SUBSTRATE
- Insulated circuit substrate manufacturing method
Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a drill bit tip, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
4296825 | October 27, 1981 | Larsson |
4304312 | December 8, 1981 | Larsson |
4572307 | February 25, 1986 | Tunell |
4607712 | August 26, 1986 | Larsson |
4705124 | November 10, 1987 | Abrahamson |
4716976 | January 5, 1988 | Isakov |
4981328 | January 1, 1991 | Stiffler |
5025875 | June 25, 1991 | Witt |
5159857 | November 3, 1992 | Jurewicz |
5161859 | November 10, 1992 | Larsson |
5172777 | December 22, 1992 | Siracki |
5423719 | June 13, 1995 | Jennings |
5588497 | December 31, 1996 | Thorburn |
5794728 | August 18, 1998 | Palmberg |
5845547 | December 8, 1998 | Sollami |
5881828 | March 16, 1999 | Fischer |
5890551 | April 6, 1999 | Liljebrand |
6073711 | June 13, 2000 | Ingmarsson |
6119798 | September 19, 2000 | Fischer |
6199451 | March 13, 2001 | Sollami |
6199645 | March 13, 2001 | Anderson |
D454143 | March 5, 2002 | Asberg |
6592304 | July 15, 2003 | Kammerer |
D574403 | August 5, 2008 | Brady |
D611512 | March 9, 2010 | Sundin |
D611970 | March 16, 2010 | Sundin |
D705827 | May 27, 2014 | Hammargren |
20020153174 | October 24, 2002 | Linden |
20040040752 | March 4, 2004 | Brandenberg |
20040182610 | September 23, 2004 | Mocivnik |
20050000317 | January 6, 2005 | Liang |
20050161264 | July 28, 2005 | Bjork |
20060060389 | March 23, 2006 | Hadin |
20060157285 | July 20, 2006 | Cannon |
20060162965 | July 27, 2006 | Hadin |
20070137900 | June 21, 2007 | Bjork |
20100275425 | November 4, 2010 | Hall |
20120325558 | December 27, 2012 | Lundberg |
20130048387 | February 28, 2013 | Stenberg |
20140182939 | July 3, 2014 | Bhatia |
20140291035 | October 2, 2014 | Seppala |
20140361601 | December 11, 2014 | Bush |
20150060151 | March 5, 2015 | Fang |
20150308198 | October 29, 2015 | Cho |
20160069134 | March 10, 2016 | Carlsson |
20160090791 | March 31, 2016 | Persson |
20160273275 | September 22, 2016 | Mattson |
20160348442 | December 1, 2016 | Rindeskar |
1356849 | April 2009 | JP |
1365686 | July 2009 | JP |
1365912 | July 2009 | JP |
Patent History
Patent number: D832318
Type: Grant
Filed: Jan 12, 2017
Date of Patent: Oct 30, 2018
Assignee: MITSUBISHI MATERIALS CORPORATION (Tokyo)
Inventors: Hiroshi Ota (Anpachi-gun), Yasutaka Tomita (Anpachi-gun)
Primary Examiner: Patricia A Palasik
Application Number: 29/590,668
Type: Grant
Filed: Jan 12, 2017
Date of Patent: Oct 30, 2018
Assignee: MITSUBISHI MATERIALS CORPORATION (Tokyo)
Inventors: Hiroshi Ota (Anpachi-gun), Yasutaka Tomita (Anpachi-gun)
Primary Examiner: Patricia A Palasik
Application Number: 29/590,668
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)