Invention Application
- Patent Title: BACKREST AND CHAIR
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Application No.: US17285987Application Date: 2019-10-17
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Publication No.: US20210337971A1Publication Date: 2021-11-04
- Inventor: Hiroshi MASUNAGA , Syunsuke ISHIMARU
- Applicant: OKAMURA CORPORATION
- Applicant Address: JP Yokohama-shi, Kanagawa
- Assignee: OKAMURA CORPORATION
- Current Assignee: OKAMURA CORPORATION
- Current Assignee Address: JP Yokohama-shi, Kanagawa
- Priority: JP2018-197752 20181019
- International Application: PCT/JP2019/040924 WO 20191017
- Main IPC: A47C7/40
- IPC: A47C7/40 ; A47C7/54
Abstract:
A backrest includes: a backrest body against which a seated person leans a back thereof, a backrest support positioned behind and supporting the backrest body; and an armrest body provided outside in a width direction of the backrest body and supported by the backrest support so as to move up and down at a position separated from the backrest body. A chair includes the above-described backrest.
Public/Granted literature
- US11439239B2 Backrest and chair Public/Granted day:2022-09-13
Information query
