U.S. patent number D678,406 [Application Number D/410,973] was granted by the patent office on 2013-03-19 for ink cartridge. This patent grant is currently assigned to Ricoh Company, Ltd.. The grantee listed for this patent is Tsunehiko Ishi, Tetsu Morino, Masahiro Yonekawa. Invention is credited to Tsunehiko Ishi, Tetsu Morino, Masahiro Yonekawa.
United States Patent | D678,406 |
Yonekawa , et al. | March 19, 2013 |
**Please see images for: ( Certificate of Correction ) ** |
Inventors: | Yonekawa; Masahiro (Machida, JP), Morino; Tetsu (Zama, JP), Ishi; Tsunehiko (Setagaya-ku, JP) | ||||||||||
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Applicant: |
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Assignee: | Ricoh Company, Ltd. (Tokyo,
JP) |
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Appl. No.: | D/410,973 | ||||||||||
Filed: | January 13, 2012 |
Current U.S. Class: | D18/56 |
Current International Class: | 1802 |
Field of Search: | ;D18/12,40,43,56 ;347/86-67 |
D281333 | November 1985 | Nibley et al. |
D298255 | October 1988 | Hirata |
D492962 | July 2004 | Suzuki et al. |
D526009 | August 2006 | Sasaki et al. |
D538337 | March 2007 | Hattori et al. |
D641400 | July 2011 | Hattori |
D656987 | April 2012 | Kanbe et al. |
2008/0291251 | November 2008 | Hattori |
US. Appl. No. 29/410,985, filed Jan. 13, 2012, Yonekawa, et al. cited by applicant . U.S. Appl. No. 29/204,766, filed May 5, 2004, Katsuyama. cited by applicant . U.S. Appl. No. 29/204,764, filed May 5, 2004, Katsuyama. cited by applicant . U.S. Appl. No. 29/204,765, filed May 5, 2004, Katsuyama. cited by applicant. |
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