U.S. patent number D688,633 [Application Number D/406,339] was granted by the patent office on 2013-08-27 for gas insulator switchgear.
This patent grant is currently assigned to ABB Technology AG. The grantee listed for this patent is Tobias Haas, Walter Holaus, Urs Kruesi. Invention is credited to Tobias Haas, Walter Holaus, Urs Kruesi.
United States Patent |
D688,633 |
Holaus , et al. |
August 27, 2013 |
**Please see images for:
( Certificate of Correction ) ** |
Gas insulator switchgear
Claims
CLAIM The ornamental design for a gas insulator switchgear, as
shown and described.
Inventors: |
Holaus; Walter (Zurich,
CH), Haas; Tobias (Zurich, CH), Kruesi;
Urs (Wiesendangen, CH) |
Applicant: |
Name |
City |
State |
Country |
Type |
Holaus; Walter
Haas; Tobias
Kruesi; Urs |
Zurich
Zurich
Wiesendangen |
N/A
N/A
N/A |
CH
CH
CH |
|
|
Assignee: |
ABB Technology AG (Zurich,
CH)
|
Appl.
No.: |
D/406,339 |
Filed: |
November 11, 2011 |
Foreign Application Priority Data
|
|
|
|
|
May 13, 2011 [CH] |
|
|
DM137930 |
|
Current U.S.
Class: |
D13/158 |
Current International
Class: |
1303 |
Field of
Search: |
;D13/120,158,160,184,199
;218/118,119,7,77,78,79,2,102 ;251/172 ;361/605,612 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Johannes; Thomas
Attorney, Agent or Firm: McCracken & Frank LLC
Description
FIG. 1 is a perspective view of a front, left side, and top of our
new design for a gas insulator switchgear;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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