U.S. patent number D578,998 [Application Number D/290,023] was granted by the patent office on 2008-10-21 for amplifier. This patent grant is currently assigned to Pioneer Kabushiki Kaisha. Invention is credited to Shuji Natori.
United States Patent | D578,998 |
Natori | October 21, 2008 |
Inventors: | Natori; Shuji (Meguro-ku, JP) |
---|---|
Assignee: | Pioneer Kabushiki Kaisha
(Tokyo, JP) |
Appl. No.: | D/290,023 |
Filed: | October 12, 2007 |
Apr 26, 2007 [JP] | 2007-011448 | |||
Current U.S. Class: | D14/188 |
Current International Class: | 1403 |
Field of Search: | ;D14/168,169,179,188,194-198,215,217,257,265,299 ;330/1R,3,4,250 ;381/86,120 ;455/344-351 |
D247495 | March 1978 | Hoshino et al. |
D249946 | October 1978 | Ohtomo |
D250534 | December 1978 | Kato |
D250535 | December 1978 | Kato |
D252810 | September 1979 | Bocko |
D316716 | May 1991 | Nagata |
D327688 | July 1992 | Ito et al. |
D341832 | November 1993 | Ito et al. |
D367275 | February 1996 | Ito et al. |
D383461 | September 1997 | Ito et al. |
D416898 | November 1999 | Takahashi |
D460063 | July 2002 | Oikawa et al. |
D502696 | March 2005 | Ishibashi |
D553117 | October 2007 | Corsini |
D560689 | January 2008 | Cho |
S-D1147362 | Jul 2002 | JP | |||
S-D1147782 | Jul 2002 | JP | |||
S-D1178008 | Jun 2003 | JP | |||
S-D1194568 | Jan 2004 | JP | |||
S-D1229067 | Jan 2005 | JP | |||
S-D1249842 | Sep 2005 | JP | |||
S-D1250105 | Sep 2005 | JP | |||
S-D1270815 | May 2006 | JP | |||
Pioneer Multi-Channel Premain Amplifier (VSA-AX10/VSA-AX8), published Jan. 2002. cited by other . Pioneer Audio & Visual Products Catalog, published Nov. 2006. cited by other . Pioneer Home Entertainment Products Catalog 2002-2003, published 2002. cited by other . Pioneer Home Entertainment Guide 2000-2001, published 2000. cited by other. |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.