U.S. patent number D608,298 [Application Number D/333,542] 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 |
D608,298 |
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/333,542 |
Filed: |
March 11, 2009 |
Foreign Application Priority Data
|
|
|
|
|
Sep 26, 2008 [KR] |
|
|
30-2008-0041727 |
|
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
Primary Examiner: Bui; Daniel D
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.
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