Portable hood for ventilation

- LG Electronics
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FIG. 1 is a perspective view of a portable hood for ventilation showing the 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 lines shown in FIG. 3 depict portions of the portable hood for ventilation that form no part of the claimed design.


We claim the ornamental design for a portable hood for ventilation, as shown and described.

Referenced Cited
U.S. Patent Documents
D119064 February 1940 Gough
2520775 August 1950 Osterheld
D184481 February 1959 Hauser
D224226 July 1972 Mango
4760243 July 26, 1988 Tedioli
D328122 July 21, 1992 Gildersleeve
D607093 December 29, 2009 Yanez
D614276 April 20, 2010 Harris
Patent History
Patent number: D946739
Type: Grant
Filed: Jun 11, 2020
Date of Patent: Mar 22, 2022
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Hyunbyung Cha (Seoul), Younju Oh (Seoul), Heejeong Heo (Seoul), Chinsoo Hyon (Seoul)
Primary Examiner: Sharon S Oum
Application Number: 29/737,768