Ergonomic chair
OwnerAnthony Gerbino, Bernie Lynch +1inventors
InventorsAnthony Gerbino, Bernie Lynch, Miles Keller
Life of this patent
Estimating the term…
Abstract
A chair, primarily for office use, is disclosed with a backrest that supports the user with a flexible mesh material combined with a frame that is shaped to project the mesh forward to support the user without coming into direct contact with the user. The central portion of the backrest frame is recessed relative to the top and bottom portions. The backrest frame is also bowed inward at the bottom with the top edge of the frame projected forward such that the mesh material supporting the user is suspended out and away from the main portion of the backrest frame.
Claims17
An improved ergonomic chair comprising:
- a backrest frame comprising a central support, an upper edge, a lower edge, two side edges with each side edge comprising upper, central and lower side portions;
- and
- a mesh material attached to the frame along the upper edge, lower edge and side edges;
- wherein the central support of the frame extends from the lower edge upwardly to connect to each side edge at the central side portion, an opening is formed on each side of the central support between the central support and the lower side portions of the side edges, and a third opening is formed between the central support and the upper edge;
- wherein the lower side portions are bowed inwardly away from the central support and the width of the frame between the lower side portions is larger than the width between the central side portions;
- wherein the upper side portions and the upper edge are projected forward, relative to the central side portions;
- wherein the width of the frame is wider between the upper side portions than the width between the central side portions;
- and
- wherein a portion of the mesh material at the level of the central side portions is projected outwardly forward relative to the central side portions of the frame.
An improved ergonomic chair comprising:
- a backrest frame comprising a central support, an upper edge, a lower edge, two side edges with each side edge comprising upper, central and lower side portions;
- and
- a mesh material attached to the frame along the upper edge, lower edge and side edges;
- wherein the central support of the frame extends from the lower edge upwardly to connect to each side edge at the central side portion, an opening is formed on each side of the central support between the central support and the lower side portions of the side edges, and a third opening is formed between the central support and the upper edge;
- wherein the lower side portions are bowed inwardly away from the central support and the width of the frame between the lower side portions is between 16 and 20 percent larger than the width between the central side portions;
- wherein the upper edge is projected forward at an angle of between 14.5 and 16.5 degrees relative to the central support;
- and
- wherein the width of the frame between the upper side portions is between 16 and 20 percent larger than the width between the central side portions.
Dependencies are inferred from the claim text.