CA186020S - Backrest - Google Patents
BackrestInfo
- Publication number
- CA186020S CA186020S CA186020F CA186020F CA186020S CA 186020 S CA186020 S CA 186020S CA 186020 F CA186020 F CA 186020F CA 186020 F CA186020 F CA 186020F CA 186020 S CA186020 S CA 186020S
- Authority
- CA
- Canada
- Prior art keywords
- backrest
- 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.)
- Active
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201830474058 | 2018-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA186020S true CA186020S (en) | 2020-03-10 |
Family
ID=67701104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA186020F Active CA186020S (en) | 2018-08-24 | 2019-02-07 | Backrest |
Country Status (3)
Country | Link |
---|---|
US (1) | USD905489S1 (en) |
JP (1) | JP1639925S (en) |
CA (1) | CA186020S (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD994408S1 (en) * | 2023-05-22 | 2023-08-08 | Qiuya Zhao | Backrest |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070246988A1 (en) * | 2006-04-25 | 2007-10-25 | Ching-Lin Hung | Adjustment structure of chair backrests |
US7427107B2 (en) * | 2006-08-10 | 2008-09-23 | Po Hsuan Yang | Movable backrest for a chair |
US7278688B1 (en) * | 2006-10-04 | 2007-10-09 | Hsiang-Lin Hung | Elastic support structure for a human body to lean against |
USD565872S1 (en) * | 2007-08-06 | 2008-04-08 | Chian You Huang | Double backrest of a chair |
USD582707S1 (en) * | 2008-03-17 | 2008-12-16 | Rgp Dental, Inc. | Seat back |
TWM352941U (en) * | 2008-11-13 | 2009-03-21 | Bo-Xuan Yang | Backrest structure |
KR100904742B1 (en) * | 2008-12-24 | 2009-06-26 | 주식회사 닥터스생활과학 | Chair |
US20100264718A1 (en) * | 2009-04-17 | 2010-10-21 | Shun Hwong | Chair backrest mounting device |
DE202015005534U1 (en) * | 2015-08-11 | 2015-10-08 | Sing Bee Enterprise Co. Ltd. | Backrest cushion device for a chair |
US9585484B1 (en) * | 2015-08-11 | 2017-03-07 | Sing Bee Enterprise Co., Ltd. | Back support cushion device for chair |
JP1576452S (en) * | 2016-05-09 | 2017-05-15 | ||
DE202016007410U1 (en) * | 2016-12-03 | 2017-02-09 | Michael Nowosielski | Seat with springs under pressure spring-biased |
-
2019
- 2019-02-07 CA CA186020F patent/CA186020S/en active Active
- 2019-02-21 JP JPD2019-3493F patent/JP1639925S/ja active Active
- 2019-03-01 US US29/682,141 patent/USD905489S1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP1639925S (en) | 2019-08-26 |
USD905489S1 (en) | 2020-12-22 |
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