Title:
PERFUMED DUST MASK
Document Type and Number:
WIPO Patent Application WO/2017/079973
Kind Code:
A1
Abstract:
A face mask (100) comprises a container (120) coupled to a first surface of the face mask (100), a fragrance material (122) disposed in the container (120), and an exhalation valve (112) coupled to a second surface of the face mask (100). The fragrance material (122) comprises a fluid configured to evaporate from the fragrance material (122), and the container (120) is configured to releasably engage the exhalation valve (112) to form a closed chamber. The closed chamber is configured to enclose the fragrance material (122) when the container (120) is releasably engaged with the exhalation valve (112).
Inventors:
QU ROCKY (US)
ZHANG JEX (US)
JIN ZHAO XIA (US)
ZHANG JEX (US)
JIN ZHAO XIA (US)
Application Number:
PCT/CN2015/094579
Publication Date:
May 18, 2017
Filing Date:
November 13, 2015
Export Citation:
Assignee:
HONEYWELL INT INC (US)
QU ROCKY (US)
ZHANG JEX (US)
JIN ZHAO XIA (US)
QU ROCKY (US)
ZHANG JEX (US)
JIN ZHAO XIA (US)
International Classes:
A62B9/06; A41D13/11
Domestic Patent References:
| WO2010127161A2 | 2010-11-04 | |||
| WO2011026515A1 | 2011-03-10 |
Foreign References:
| CN204048144U | 2014-12-31 | |||
| CN204048148U | 2014-12-31 | |||
| CN1491703A | 2004-04-28 | |||
| CN203934690U | 2014-11-12 | |||
| CN203897352U | 2014-10-29 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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