U.S. patent number D494,981 [Application Number D/193,248] was granted by the patent office on 2004-08-24 for transparent disc cartridge. This patent grant is currently assigned to Matsushita Electric Industrial Co., Ltd., Sharp Kabushiki Kaisha, Sony Kabushiki Kaisha. Invention is credited to Akira Kurotsuka, Naohiro Netsu, Shunsuke Nirei, Taisuke Saeki, Minoru Shimizu, Hideharu Tajima, Nobuyuki Takamori, Tomio Yamamoto, Takatoshi Yukimasa.
United States Patent | D494,981 |
Takamori , et al. | August 24, 2004 |
Inventors: | Takamori; Nobuyuki (Nara, JP), Saeki; Taisuke (Tochigi, JP), Tajima; Hideharu (Osaka, JP), Shimizu; Minoru (Tokyo, JP), Nirei; Shunsuke (Tokyo, JP), Netsu; Naohiro (Tokyo, JP), Yamamoto; Tomio (Hyogo, JP), Kurotsuka; Akira (Osaka, JP), Yukimasa; Takatoshi (Osaka, JP) |
---|---|
Assignee: | Sharp Kabushiki Kaisha (Osaka,
JP) Sony Kabushiki Kaisha (Tokyo, JP) Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Appl. No.: | D/193,248 |
Filed: | November 7, 2003 |
May 7, 2003 [JP] | 2003-012601 | |||
Current U.S. Class: | D14/478 |
Current International Class: | 1499 |
Field of Search: | ;D14/474,478-80,432-3,436 ;360/60,129 |
D242465 | November 1976 | Heidecker |
D289874 | May 1987 | Sutoh et al. |
D325468 | April 1992 | Ohba |
D374220 | October 1996 | Katayama |
D406831 | March 1999 | Takahashi et al. |
D408801 | April 1999 | Sumner et al. |
D475059 | May 2003 | Niitsu |
2002/0131361 | September 2002 | Oishi et al. |
2003/0058784 | March 2003 | Shiomi et al. |
1089722 | Oct 2000 | JP | |||
1089800 | Oct 2000 | JP | |||
1089801 | Oct 2000 | JP | |||
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.