Invention Grant
- Patent Title: Chair linking system
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Application No.: US16250154Application Date: 2019-01-17
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Publication No.: US10881212B2Publication Date: 2021-01-05
- Inventor: Jingbo Liu
- Applicant: Zhuhai Shichang Metals Ltd.
- Applicant Address: CN Zhuhai
- Assignee: Zhuhai Shichang Metals Ltd.
- Current Assignee: Zhuhai Shichang Metals Ltd.
- Current Assignee Address: CN Zhuhai
- Agency: Luedeka Neely Group, P.C.
- Main IPC: A47C1/124
- IPC: A47C1/124 ; A47C11/00 ; A47C7/62

Abstract:
A linking system for folding chairs and a method for linking folding chairs in rows. The linking system includes a first linking member having two spaced-apart, u-shaped first recesses on a first side thereof and a slit on each end thereof, wherein each slit is parallel to an axis defined by the u-shaped recesses; a second linking member having two spaced-apart, u-shaped second recesses on a second side thereof and two spaced-apart, u-shaped third recesses on a third side thereof, wherein the u-shaped third recesses are spaced further apart than the second recesses and the third side is orthogonal to the second side; and a third linking member having two spaced-apart, u-shaped fourth recesses on a fourth side thereof. The first, second and third linking members are configured to snappingly engage tubular members of adjacent folding chairs.
Public/Granted literature
- US20200229606A1 CHAIR LINKING SYSTEM Public/Granted day:2020-07-23
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