Invention Grant
- Patent Title: Engineered seating system for use in medical lift chairs
- Patent Title (中): 用于医疗升降椅的工程座椅系统
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Application No.: US14245553Application Date: 2014-04-04
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Publication No.: US09149124B1Publication Date: 2015-10-06
- Inventor: Joseph Savovic
- Applicant: Joseph Savovic
- Agency: Bell Nunnally & Martin LLP
- Agent Craig J. Cox
- Main IPC: A47C7/02
- IPC: A47C7/02 ; A47C7/24 ; A47C7/54 ; A47C7/40 ; A47C7/34 ; A61G5/14

Abstract:
Described herein is a chair for relieving pressure points from prolonged sitting. The chair comprises a plurality of armrests, the armrests comprising: an armrest frame; a foam layer coupled to an upper portion of the armrest frame; and a first gel infused foam layer coupled to an upper portion of the foam layer. The chair further comprises a seat bottom, the seat bottom comprising: a seat bottom frame; a sinuous spring base coupled to the seat bottom frame; a plurality of coil springs coupled to the sinuous spring base; and a second gel infused foam layer coupled to the coil springs. The chair further comprises a seat back, the seat back comprising: a seat back frame; elastic webbing coupled to the seat back frame; and one or more cushions coupled to the seat back frame.
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