The broken line showing of a hydraulic breaker vehicle and a hydraulic breaker tool is included for the purpose of illustrating environmental use only and forms no part of the claimed design.
The broken line showing of a hydraulic breaker vehicle and a hydraulic breaker tool is included for the purpose of illustrating environmental use only and forms no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
4602821 | Schaeff | Jul 1986 | A |
4724912 | Miyazaki et al. | Feb 1988 | A |
D326857 | Ikeda et al. | Jun 1992 | S |
5183316 | Ottestad | Feb 1993 | A |
5419404 | Niemi et al. | May 1995 | A |
6227307 | Lee | May 2001 | B1 |
D457534 | Kim | May 2002 | S |
6510902 | Prokop et al. | Jan 2003 | B1 |
D547775 | Tuscuoglu | Jul 2007 | S |
7364168 | Comarmond | Apr 2008 | B2 |
7413028 | Comarmond | Aug 2008 | B2 |
7523997 | Jalabert et al. | Apr 2009 | B2 |
7628222 | Yoshimura et al. | Dec 2009 | B2 |
D645480 | Pillers et al. | Sep 2011 | S |
D645481 | Pillers et al. | Sep 2011 | S |
8146677 | Kim | Apr 2012 | B2 |
8181716 | Robson | May 2012 | B2 |
20040244234 | Underwood | Dec 2004 | A1 |
20060012239 | Ko | Jan 2006 | A1 |
20060272184 | Underwood | Dec 2006 | A1 |
20070295520 | Comarmond | Dec 2007 | A1 |
20080047171 | Jalabert et al. | Feb 2008 | A1 |
20090008116 | Jinnings et al. | Jan 2009 | A1 |
20090132131 | Takeda et al. | May 2009 | A1 |
20110315415 | Nishikawa et al. | Dec 2011 | A1 |
20120067606 | Lee et al. | Mar 2012 | A1 |
20120145422 | Nickels et al. | Jun 2012 | A1 |
20120145424 | Nickels et al. | Jun 2012 | A1 |