Invention Grant
- Patent Title: Spring back hinge with or without spring lock mechanism
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Application No.: US14687496Application Date: 2015-04-15
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Publication No.: US09609953B2Publication Date: 2017-04-04
- Inventor: Jerry Thurow
- Applicant: FLEXSTEEL INDUSTRIES, INC.
- Applicant Address: US IA Dubuque
- Assignee: FLEXSTEEL INDUSTRIES, INC.
- Current Assignee: FLEXSTEEL INDUSTRIES, INC.
- Current Assignee Address: US IA Dubuque
- Agency: Ladas & Parry LLP
- Main IPC: A47C3/025
- IPC: A47C3/025 ; A47C1/024 ; A47C7/42 ; A47C7/44 ; A47C7/56
Abstract:
A spring back hinge interconnects a backrest frame to a chair seat frame or is mountable to just the chair base frame, the spring back hinge being optionally fittable with a lever actuated locking assembly and the spring back hinge being fittable on a single side or both sides, alternative back rest frames being fittable to the spring back hinge.
Public/Granted literature
- US20150216314A1 SPRING BACK HINGE WITH OR WITHOUT SPRING LOCK MECHANISM Public/Granted day:2015-08-06
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