Portable hood for ventilation
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Description
The broken lines shown in
Claims
We claim the ornamental design for a portable hood for ventilation, as shown and described.
Referenced Cited
U.S. Patent Documents
2520775 | August 1950 | Osterheld |
D184481 | February 1959 | Hauser |
D224226 | July 1972 | Mango |
D614276 | April 20, 2010 | Harris |
Patent History
Patent number: D946738
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: 29/737,764
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: 29/737,764
Classifications