| OKAMURA CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20110204694 | CHAIR BACKREST - A chair backrest in which a frame-like back frame is covered with a bag-like upholstering material having an open lower end in a state of tension, the back frame being formed by connecting a pair of left and right side portion frames, which extend in an up and down direction, together at upper ends and lower ends thereof by an upper frame and a lower frame which extend in the left and right direction, wherein intermediate portions in the left and right direction of the upper frame and the lower frame are connected to each other by an intermediate frame which is situated behind the both side portion frames and is extended in the up and down direction, thereby causing an intermediate portion of a rear surface portion of the upholstering material to project rearward. According to such a backrest, when a person sitting on the chair leans against the backrest, the reaction force of the upholstering material does not vary to an extreme extent during the leaning action, and a rearward recess amount of the upholstering material of the backrest in response to a load can be sufficiently secured, thereby obtaining a comfortable sitting sensation. | 08-25-2011 |
| 20100242808 | TABLE - A table has a substantially plate-like top plate, a pair of beams arranged side by side on the lower surface of the top plate and supporting and fixing the top plate, and supporting bodies arranged on the pair of beams so as to lie in the longitudinal direction of the pair of beams and supporting and fixing the pair. The supporting bodies have on the upper portion thereof a substantially horizontal pair of first placement surfaces and a pair of second placement surfaces extending from the first placement surfaces and inclined in the lateral direction of the beams. The beams each have a top plate supporting surface to which the top plate is fixed, a first bottom surface which is, at least in the area supported by the supporting bodies in the longitudinal direction, supported in a contacting manner by a first placement surface, and a second bottom surface extending from the first bottom surface, inclined, and supported in a contacting manner by a second placement surface. | 09-30-2010 |
| 20100237679 | BACKREST OF THE CHAIR AND ADAPTATION DEVICE FOR THE SAME - A backrest of chair in which the lower part of a back frame can be concealed neatly by a stretching material. In the backrest device of a chair where a bag like stretching material ( | 09-23-2010 |
| 20100024688 | DESK TOP PANEL AND A DESK WITH THE SAME - Provided is a desk top panel, which normally protects privacy in a complete shielding form, permits facing persons to converse and documents and the like to be passed and received by opening a lower space of the desk top panel as needed, and permits a wiring cover to be easily attached/removed or opened/closed. A desk having such desk top panel attached thereon is also provided. A desk top panel is attached to the rear portion of a top board of a desk to stand, for blocking the visual fields of sitting persons. The desk top panel is provided with a panel-like main body; a pair of right and left attaching sections, which vertically extend downward from the both lower end portions of the main body by having the lower end sections attached to the top board or a top board supporting body of the desk; and a closing plate, attached to the lower end of the main body to be opened/closed, so that a space formed between the main body and the upper surface of the top board of the desk can be opened/closed when both the attaching sections are attached to the desk. | 02-04-2010 |
| 20090195043 | CHAIR - A chair in which a backrest can be largely tilted rearward within a small rotation angle range without increasing the heights of a leg body and a seat body. The leg body ( | 08-06-2009 |
| 20090115198 | LATCH DEVICE OF A DOOR - A simply structured and smoothly operable latch device of a door in which a latch can be infallibly released by operating a handle from any of upper, lower, right, and left sides. The handle ( | 05-07-2009 |
| 20090007506 | Partition Panel and a Method of Assembling It - A partition panel for dividing a room in an office comprises a pair of decoration panels each having a plurality of engagement holes, a rectangular frame between the pair of decoration panels, and an engagement member having a plurality of hooks. The hooks engage in the engagement holes of the decoration panel. The engagement member is fixed to the frame. | 01-08-2009 |
