brace (10) for supporting the back of a person sitting, with a shell shaped concave part (20) whose sides (50) extending forward of the hull (20) and straps (70) extending between the sides (50) to define a back support surface (75), the blood. the length of the sides being ...
Combination pillow back and seat for a chair FIG. 1 is a perspective view showing the front, top and the left side of a combination pillow back and seat for a chair which forms my new design, the broken lines of other parts of a chair and a ground line in this and/or other figures...
comfort as a chair.;SOLUTION: A cushion material 63 consisting of a substantially filled elastic body is attached to a backup material 61 concerning the seat 6 and seat back of the chair 1 to constitute a substantially flat pressure receiving surface 6a for supporting the body of a sitting ...
The chair has a frame, a seat area and a back rest,\nthe seat area being displaceable relative to the frame forward\nand backward and with it the back rest articulated to it,\nwhich is pivotably mounted on the frame. On the front of\nthe back rest an anterior back-plate is ...
Back support for chair or seat专利内容由知识产权出版社提供 专利名称:Back support for chair or seat 发明人:ラジャラトナム、クマール 申请号:JP特願平3-517601 申请日:19911022 公开号:J P 特許第330034 6号(P 330034 6)B 2 公开日:20020708 摘要:A back support (10) for supporting the back ...
Stadium Seat Chair with Low Back Support, Find Details and Price about Grandstand Stadium Back Seats Plastic Stadium Chair from Stadium Seat Chair with Low Back Support - Shandong Century Star Sports Equipment Co., Ltd.
FIG. 1 is a left side elevational view of a chair having the back and seat cushions which form my new design, the broken lines of other parts of the chair and a ground line illustrated in this and other figures being for illustrative purposes only and forming no part of my design;DOI...
A chair comprises an elongated one-piece seat-and-back support bent so as to form a lower substantially U-shaped seat support and an upper substantially upright back support. The seat support includes lower and upper leg portions and a bight portion intermediate the same. The bight portion is...
Seat and Chair Cushion for Office Wheelchairs Kitchen Chairs Car Seats for Support Height While Reducing Stress on Back, Find Details and Price about Cushion Cushions for Outdoor Furniture from Seat and Chair Cushion for Office Wh...
United States Patent USD377431 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text