WO2023107010A3 - Dual-layered face mask - Google Patents
Dual-layered face mask Download PDFInfo
- Publication number
- WO2023107010A3 WO2023107010A3 PCT/SG2022/050895 SG2022050895W WO2023107010A3 WO 2023107010 A3 WO2023107010 A3 WO 2023107010A3 SG 2022050895 W SG2022050895 W SG 2022050895W WO 2023107010 A3 WO2023107010 A3 WO 2023107010A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air openings
- face mask
- dual
- frame portion
- layered face
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
- A63B71/10—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the head
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
A face mask including goggles, a frame portion disposed below the goggles, the frame portion comprising a plurality of first air openings, and a front plate disposed over the frame portion, the front plate comprising a plurality of second air openings. The plurality of first air openings are not aligned with the plurality of second air openings so that air follows an indirect path between the plurality of first air openings and the plurality of second air openings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3240588A CA3240588A1 (en) | 2021-12-10 | 2022-12-09 | Dual-layered face mask |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163288490P | 2021-12-10 | 2021-12-10 | |
US63/288,490 | 2021-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2023107010A2 WO2023107010A2 (en) | 2023-06-15 |
WO2023107010A3 true WO2023107010A3 (en) | 2023-08-03 |
Family
ID=86731430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SG2022/050895 WO2023107010A2 (en) | 2021-12-10 | 2022-12-09 | Dual-layered face mask |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA3240588A1 (en) |
WO (1) | WO2023107010A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111329160A (en) * | 2020-04-24 | 2020-06-26 | 深圳市华医安全医疗科技有限公司 | Combined protective mask |
CN212260565U (en) * | 2020-04-24 | 2021-01-01 | 深圳市华医安全医疗科技有限公司 | Combined protective mask |
CN214435921U (en) * | 2021-01-29 | 2021-10-22 | 耿天侃 | Structure of mask bracket for protection |
-
2022
- 2022-12-09 CA CA3240588A patent/CA3240588A1/en active Pending
- 2022-12-09 WO PCT/SG2022/050895 patent/WO2023107010A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111329160A (en) * | 2020-04-24 | 2020-06-26 | 深圳市华医安全医疗科技有限公司 | Combined protective mask |
CN212260565U (en) * | 2020-04-24 | 2021-01-01 | 深圳市华医安全医疗科技有限公司 | Combined protective mask |
CN214435921U (en) * | 2021-01-29 | 2021-10-22 | 耿天侃 | Structure of mask bracket for protection |
Also Published As
Publication number | Publication date |
---|---|
WO2023107010A2 (en) | 2023-06-15 |
CA3240588A1 (en) | 2023-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
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