The broken lines depict portions of the tool bit in which the design is embodied that are not considered part of the claimed design.
The broken lines depict portions of the tool bit in which the design is embodied that are not considered part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| 4629375 | Lieser | Dec 1986 | A |
| D410372 | Strauch | Jun 1999 | S |
| D431768 | Feik | Oct 2000 | S |
| 6199872 | Hasan | Mar 2001 | B1 |
| D455627 | Song | Apr 2002 | S |
| 6520055 | Reusch | Feb 2003 | B1 |
| D474388 | Wu | May 2003 | S |
| D606834 | Robinson | Dec 2009 | S |
| D645329 | Hsu | Sep 2011 | S |
| 9010223 | Huang | Apr 2015 | B2 |