CN301555272S - 面罩 - Google Patents

面罩

Info

Publication number
CN301555272S
CN301555272S CN201030591385.6 CN301555272S CN 301555272 S CN301555272 S CN 301555272S CN 301555272 S CN301555272 S CN 301555272S
Authority
CN
China
Prior art keywords
face mask
design
product
main points
picture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201030591385.6
Other languages
English (en)
Inventor
陈月琴
Original Assignee
陈月琴
Filing date
Publication date
Application filed by 陈月琴 filed Critical 陈月琴
Application granted granted Critical
Publication of CN301555272S publication Critical patent/CN301555272S/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

1.外观设计产品的名称：面罩。2.外观设计产品的用途：面罩。3.外观设计的设计要点：产品形状。4.最能表明设计要点的图片：立体图。
CN201030591385.6 2010-11-03 面罩 Expired - Fee Related CN301555272S (zh)

Publications (1)

Publication Number Publication Date
CN301555272S true CN301555272S (zh) 2011-05-18

Family

ID=

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10639506B2 (en) 2013-08-20 2020-05-05 3M Innovative Properties Company Personal respiratory protection device
US11154735B2 (en) 2013-08-20 2021-10-26 3M Innovative Properties Company Personal respiratory protection device
US11241595B2 (en) 2013-08-20 2022-02-08 3M Innovative Properties Company Personal respiratory protection device
US11247079B2 (en) 2013-08-20 2022-02-15 3M Innovative Properties Company Personal respiratory protection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10639506B2 (en) 2013-08-20 2020-05-05 3M Innovative Properties Company Personal respiratory protection device
US11154735B2 (en) 2013-08-20 2021-10-26 3M Innovative Properties Company Personal respiratory protection device
US11241595B2 (en) 2013-08-20 2022-02-08 3M Innovative Properties Company Personal respiratory protection device
US11247079B2 (en) 2013-08-20 2022-02-15 3M Innovative Properties Company Personal respiratory protection device

Similar Documents

Publication Publication Date Title
BR112013008959A2 (zh)
BR112012026492A2 (zh)
BR112012024897A2 (zh)
BR112012019354A2 (zh)
BR112012025307A2 (zh)
BR112012002126A2 (zh)
BR112012026946A2 (zh)
BR112012017960A2 (zh)
BR112012025482A2 (zh)
BR112013006400A2 (zh)
BR112012025577A2 (zh)
BR112012023249A2 (zh)
BR112012016456A2 (zh)
BR112012018256A2 (zh)
BR112012025308A2 (zh)
BR112012024872A2 (zh)
BR112012023265A2 (zh)
BR112013010949A2 (zh)
BR112012026403A2 (zh)
BR112012022788A2 (zh)
BR112012023446A2 (zh)
BR112013006825A2 (zh)
BR112012016895A2 (zh)
BR112013007728A2 (zh)
BR112013007731A2 (zh)

Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

Main classification number: 29-02

Termination date: 20121103