Portable gas detector-alarm
Koyano , et al. September 18, 2
U.S. patent number D447,974 [Application Number D/131,205] was granted by the patent office on 2001-09-18 for portable gas detector-alarm. This patent grant is currently assigned to Riken Keiki Co., Ltd.. Invention is credited to Masahide Kitamura, Juniti Koyano, Shuji Tajima.
| United States Patent | D447,974 |
| Koyano , et al. | September 18, 2001 |
Portable gas detector-alarm
Claims
The ornamental design for a portable gas detector-alarm, as shown and described.
| Inventors: | Koyano; Juniti (Tokyo, JP), Tajima; Shuji (Tokyo, JP), Kitamura; Masahide (Tokyo, JP) |
|---|---|
| Assignee: | Riken Keiki Co., Ltd. (Tokyo,
JP) |
| Appl. No.: | D/131,205 |
| Filed: | October 17, 2000 |
| Current U.S. Class: | D10/106.2 |
| Current International Class: | 1005 |
| Field of Search: | ;D10/104,106,116,121 ;340/540,545,571,572,573,627,628,629,630 |
References Cited [Referenced By]
U.S. Patent Documents
| D399157 | October 1998 | Hsu et al. |
| D433953 | November 2000 | Woznicki et al. |
Attorney, Agent or Firm: Connolly Bove Lodge & Hutz
Description
FIG. 1 and FIG. 2 are a perspective view showing the right and left sides of the article;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a right side elevational view thereof; and,
FIG. 8 is a left side elevational view thereof.
* * * * *
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.
| 