U.S. patent number D319,250 [Application Number 07/305,240] was granted by the patent office on 1991-08-20 for musical tuning meter. This patent grant is currently assigned to Kabushiki Kaisha Zen-On Gakufu Shuppansha. Invention is credited to Kanji Iinuma.
United States Patent | D319,250 |
Iinuma | August 20, 1991 |
Inventors: | Iinuma; Kanji (Tokyo, JP) |
---|---|
Assignee: | Kabushiki Kaisha Zen-On Gakufu
Shuppansha (Tokyo, JP) |
Appl. No.: | 07/305,240 |
Filed: | February 1, 1989 |
Current U.S. Class: | D17/99; D10/46 |
Field of Search: | ;D10/46,75,78,96 ;D17/99,22,20 ;84/454 ;73/866.3 ;324/156 |
D206264 | November 1966 | Waligorsky |
D241042 | August 1976 | Kupiec et al. |
D244482 | May 1977 | Ishida |
D278041 | March 1985 | Clarke |
4484506 | November 1984 | Sato |
4899636 | February 1990 | Chiba et al. |
Music Trades, Sep. 1988, p. 87.. |
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.