Class / Patent application number | Description | Number of patent applications / Date published |
297440200 | Interfitted back and back frame | 7 |
20090322140 | THEATRE CHAIR - A chair having a frame with one of a seat component and a backrest component, the seat component having a base member and a seat member while the backrest component include a base member and a backrest member where one of the seat and backrest component base member is connected to the frame. Complementary clip means on the one of the seat and backrest component base member allow the member to cooperate with the or each respective one of seat and backrest member, whereby either the respective seat member or backrest member can be clipped to the seat or backrest component base member. A toggle joint provides a snap over type connection effective when the one of the seat and backrest component base member and the one of the respective seat and backrest member are clipped together to cause one of the base member and the seat/backrest member to be in tension and the other member to be in compression when the two members of the component are clipped together. | 12-31-2009 |
20110080031 | Wheelchair seatback with two-point mounting hardware - Wheelchair seat back mounting hardware permits the seat back to be mounted on various wheelchairs. The mounting hardware may be in the form of two-point mounting hardware that connects the seat back to the wheelchair and permits the seat back height to be adjusted independently of the mounting hardware location on the wheelchair. | 04-07-2011 |
20120326482 | WHEELCHAIR BACK MOUNTING ASSEMBLY - A support mechanism ( | 12-27-2012 |
20140300170 | COLLAPSIBLE CHAIR - A collapsible chair configured for compact storage is disclosed. | 10-09-2014 |
20160030262 | WHEELCHAIR BACK MOUNTING ASSEMBLY - A mounting clamp assembly that provides at least one support point for a wheelchair back mounting assembly, the mounting clamp assembly includes a clamp block and threaded clamp fastener extending through the clamp block and engaging a support by which the mounting clamp can be secured to a wheelchair cane; the mounting clamp assembly can be easily disassembled and adjusted to accommodate upright frame members of various diameters without the use of a tool. | 02-04-2016 |
20160106219 | DO IT YOURSELF BENCH - An improved bench system formed of a pair of side frames having a main body portion, a front leg portion, a rear leg potion and a back portion. The side frames having a plurality of openings therein the have a flange that extend into the openings, the openings sized and shaped to receive planks from a first side and end caps from a second side. The end caps include a step that is sized and shaped to receive the flanges in the openings thereby preventing the planks from being pulled through the openings unintentionally. The benches can be themed by making the side frames one color and the end caps another color and adding an emblem to a recessed panel in the side frames. As such an improved bench that is safe and easy to assemble is presented. | 04-21-2016 |
20160128483 | Device for quickly mounting a back rest on a mechanism for office chairs - A device for connecting a back rest to the seating portion support mechanism for chairs includes a first part pertaining to the mechanism, a second part pertaining to the back rest, a pair of pins, at least one of which is applied to the first part (second part), a pair of open slots, at least one of which pertains to the second part (first part), the slots forming housings for the pins, an elastic member acting on at least one of the pins or the housings, the distance between the axes of the pins or the housings being modifiable temporarily against the action of the elastic member, wherein the open slots present an inclined surface which, by acting against one of the pins, causes a temporary modification of the distance between axes of the pins, so facilitating engagement of the pin in the housing seat. | 05-12-2016 |