Vacuum circuit breaker
Shin January 19, 2
U.S. patent number D608,297 [Application Number D/333,412] was granted by the patent office on 2010-01-19 for vacuum circuit breaker. This patent grant is currently assigned to LS Industrial Systems Co., Ltd.. Invention is credited to Young Seong Shin.
| United States Patent | D608,297 |
| Shin | January 19, 2010 |
Vacuum circuit breaker
Claims
CLAIM We claim the ornamental design for a vacuum circuit breaker, as shown and described.
| Inventors: | Shin; Young Seong (Yongin-shi, KR) |
|---|---|
| Assignee: | LS Industrial Systems Co., Ltd.
(Ahnyang-shi, KR) |
| Appl. No.: | D/333,412 |
| Filed: | March 9, 2009 |
Foreign Application Priority Data
| Sep 26, 2008 [KR] | 30-2008-0041729 | |||
| Current U.S. Class: | D13/160 |
| Current International Class: | 1303 |
| Field of Search: | ;D13/123,133,158,159,160,162,162.1,164,184,199 ;200/43.14,50.01,50.21,50.23,51R,293,400,401 ;361/42,44,45,50,71,115,608,634 |
References Cited [Referenced By]
U.S. Patent Documents
| 3983460 | September 1976 | Kuhn et al. |
| 4587390 | May 1986 | Gray |
| 6710696 | March 2004 | Meiners et al. |
| 7141747 | November 2006 | Dahl et al. |
| 2009/0014292 | January 2009 | Lyu |
Assistant Examiner: Johannes; Thomas J
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP
Description
FIG. 1 is a perspective view of a vacuum circuit breaker showing our new design:
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left-side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
* * * * *
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.
| 