U.S. patent number D421,089 [Application Number D/100,913] was granted by the patent office on 2000-02-22 for water treatment system. This patent grant is currently assigned to Amway Corporation. Invention is credited to Tetsuya Fujita, Kouichi Harada.
United States Patent | D421,089 |
Fujita , et al. | February 22, 2000 |
Inventors: | Fujita; Tetsuya (Kawasaki, JP), Harada; Kouichi (Yono, JP) |
---|---|
Assignee: | Amway Corporation (Ada,
MI) |
Appl. No.: | D/100,913 |
Filed: | February 22, 1999 |
Current U.S. Class: | D23/207; D23/209 |
Current International Class: | 2301 |
Field of Search: | ;D23/207-209 ;210/435,459-461 |
D220957 | June 1971 | Marsh |
D221075 | July 1971 | Marsh |
D224708 | September 1972 | Marsh |
D225327 | December 1972 | Marsh |
D242041 | October 1976 | Marsh |
D242042 | October 1976 | Marsh |
D245786 | September 1977 | Marsh |
D249275 | September 1978 | Mackay et al. |
D274930 | July 1984 | Joe |
D275310 | August 1984 | Stanley |
D276016 | October 1984 | Ferrin |
D296463 | June 1988 | Padilla |
D310707 | September 1990 | Sedman |
D311767 | October 1990 | Beall |
D316741 | May 1991 | Kurth et al. |
D318595 | July 1991 | Retzlaff et al. |
D323203 | January 1992 | Pedersen |
D331097 | November 1992 | Sieren |
D344783 | March 1994 | Hirman et al. |
D355241 | February 1995 | Zylstra et al. |
D371186 | June 1996 | Grayson |
D371422 | July 1996 | Pearson et al. |
D377081 | December 1996 | Lipshultz et al. |
D377388 | January 1997 | Weber et al. |
D383192 | September 1997 | Johnson |
D385945 | November 1997 | Ullmann |
D388154 | December 1997 | Pesa |
D390629 | February 1998 | Ullmann |
D403406 | December 1998 | Douglas |
D405156 | February 1999 | Vanderhoef |
D408494 | April 1999 | Parise |
4271015 | June 1981 | Moore |
4368123 | January 1983 | Stanley |
4389311 | June 1983 | La Freniere |
5549010 | August 1996 | Park et al. |
5709795 | January 1998 | Park et al. |
829432 | Apr 1987 | JP | |||
995883 | Jul 1995 | JP | |||
1002081 | Jan 1998 | JP | |||
1002994 | Feb 1998 | JP | |||
27112 | Nov 1979 | KR | |||
93932 | Aug 1989 | KR | |||
93933 | Aug 1989 | KR | |||
93851 | Aug 1989 | KR | |||
124802 | Mar 1995 | KR | |||
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.