Portable humidifier
Description
The broken lines in the drawings depict environment and form no part of the claimed design.
Claims
The ornamental design for a portable humidifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D534263 | December 26, 2006 | Zhang |
D598087 | August 11, 2009 | Park |
D653743 | February 7, 2012 | Lacotta |
D721427 | January 20, 2015 | Sun Ting Kung |
D722687 | February 17, 2015 | Salagnac |
D723149 | February 24, 2015 | Huang |
D725253 | March 24, 2015 | Choi |
D745954 | December 22, 2015 | de Siqueira Indio da Costa |
D786414 | May 9, 2017 | Kim |
D786415 | May 9, 2017 | Kim |
D797272 | September 12, 2017 | Poindexter |
D827117 | August 28, 2018 | Rigbi |
D835249 | December 4, 2018 | Echeverri |
Patent History
Patent number: D935584
Type: Grant
Filed: Jun 28, 2019
Date of Patent: Nov 9, 2021
Inventor: Yu Huang (Guangdong)
Primary Examiner: David G Muller
Application Number: 29/696,695
Type: Grant
Filed: Jun 28, 2019
Date of Patent: Nov 9, 2021
Inventor: Yu Huang (Guangdong)
Primary Examiner: David G Muller
Application Number: 29/696,695
Classifications
Current U.S. Class:
Humidifier (D23/356)