Cutting bit
Latest KENNAMETAL INC. Patents:
Description
Claims
We claim the ornamental design of a cutting bit, as shown and described.
Referenced Cited
U.S. Patent Documents
D81479 | July 1930 | Heitkamp |
5131725 | July 21, 1992 | Rowlett et al. |
D347232 | May 24, 1994 | Massa et al. |
5324098 | June 28, 1994 | Massa et al. |
D404629 | January 26, 1999 | Cooper |
6019434 | February 1, 2000 | Emmerich |
6196636 | March 6, 2001 | Mills et al. |
6341823 | January 29, 2002 | Sollami |
6354771 | March 12, 2002 | Bauschulte et al. |
D520035 | May 2, 2006 | Kammerer |
D572735 | July 8, 2008 | Kammerer |
D572736 | July 8, 2008 | Chiang |
D585918 | February 3, 2009 | Chiang |
D627808 | November 23, 2010 | Kammerer |
D627809 | November 23, 2010 | Kammerer |
D636797 | April 26, 2011 | Kammerer |
D637213 | May 3, 2011 | Kammerer |
20100295360 | November 25, 2010 | Kramer et al. |
20110204702 | August 25, 2011 | Lehnert et al. |
Patent History
Patent number: D742948
Type: Grant
Filed: Dec 11, 2014
Date of Patent: Nov 10, 2015
Assignee: KENNAMETAL INC. (Latrobe, PA)
Inventors: Brandon J. Kenno (Windber, PA), Jacques B. Williams (Claysburg, PA), David S. Rose (Windber, PA)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Brett Miller
Application Number: 29/511,548
Type: Grant
Filed: Dec 11, 2014
Date of Patent: Nov 10, 2015
Assignee: KENNAMETAL INC. (Latrobe, PA)
Inventors: Brandon J. Kenno (Windber, PA), Jacques B. Williams (Claysburg, PA), David S. Rose (Windber, PA)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Brett Miller
Application Number: 29/511,548
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)