U.S. patent number D674,158 [Application Number D/393,976] was granted by the patent office on 2013-01-08 for extension pipe for vacuum cleaner.
This patent grant is currently assigned to Samsung Electronics Co., Ltd.. Invention is credited to Joo-Hyung Kim, Yu-Na Park.
United States Patent |
D674,158 |
Kim , et al. |
January 8, 2013 |
Extension pipe for vacuum cleaner
Claims
CLAIM The ornamental design for an extension pipe for vacuum
cleaner, as shown and described.
Inventors: |
Kim; Joo-Hyung (Seoul,
KR), Park; Yu-Na (Seoul, KR) |
Assignee: |
Samsung Electronics Co., Ltd.
(Suwon, KR)
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Appl.
No.: |
D/393,976 |
Filed: |
June 10, 2011 |
Foreign Application Priority Data
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Jan 21, 2011 [KR] |
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30-2011-0002701 |
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Current U.S.
Class: |
D32/31 |
Current International
Class: |
1505 |
Field of
Search: |
;D32/17-18,21,23-24,31-34
;15/327.1-327.7,320-321,323,353,344,329,347,246.2,246.4,301,310,313,414,328,415.1-422.1,400,410
;210/167.16,167.17 ;285/7 ;55/DIG.3,337,345,459.1,429 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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3001265300000 |
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Apr 1992 |
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KR |
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3001768810000 |
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Mar 1996 |
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KR |
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Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Wood, Herron & Evans, LLP
Description
FIG. 1 is a top front perspective view of an extension pipe for
vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right 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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