Patent ID: 9282822
Filing Date: 2016-03-15
CPC Classification: A47C

Claim Text:
1. A seating apparatus comprising: a frame assembly comprising substantially rectangular left and right side members; said side members comprising a front post, rear post, upper rail, and bottom rail in contact with the ground or horizontal surface; said side members oriented in a substantially parallel vertical disposition connected transversely with a plurality of elongated substantially horizontal crossbars; said left and right upper rails comprising notched-rail-bars along some portion of the length comprising a plurality of notches intermittently disposed; said left and right side members comprising mounting plates providing means for attaching seat support-adjustment-guide bars; a plurality of said seat support-adjustment-guidebars comprising an elongated bar of a predetermined length secured to said mounting plates; said guidebars comprising a plurality of bores intermittently disposed along the length; said guidebars of configuration to slidably engage a guide-latch-pivot assembly; a plurality of said guide-latch-pivot assemblies each comprising a guide sleeve of configuration to slidably receive a support-adjustment-guidebar; a spring-loaded pin latch assembly with retractable pin compatible with guidebar bores; a tubular sleeve configured to pivotally receive seat and backrest pivoting mounting rods; a seat comprising a front, rear, left side, and right side; said pivoting mounting rods transversing at front and rear locations of width sufficient to pivotally engage guide-latch-pivots that are slidably engaged on support-adjustment-guidebars that are secured to the frame thereby providing means for adjustably and pivotally mounting the seat to the frame; said seat having mounting plates and support-adjustment-guidebars slidably engaged with guide-latch-pivots secured to the left and right sides providing means for adjustably and pivotally mounting a backrest; a backrest comprising a bottom, top, left side, right side, front, and backside; said pivoting mounting rod transversing the bottom of width sufficient to pivotally engage said guide-latch-pivots slidably engaged on guidebars mounted on the seat thereby providing means for adjustably and pivotally mounting the backrest to the seat; said backrest having a plurality of recline-adjustment-slide-guiderods mounted lengthwise along the left and right backside of configuration to accommodate slidable engagement with a recline-adjustment-slide assembly; a recline-adjustment-slide assembly comprising a plurality of tubular slide guides providing means for slidable engagement with said recline-adjustment-slide-guiderods; slide guide connectors connecting slide guides; a transversing upper handle providing assembly rigidity and means for a user to grasp to apply disengaging and engaging force; a lower stop rod of length to transverse the assembly and engage notches on notched-rail-bars on the left and right side members of the frame providing means for stabilizing the backrest vertical recline orientation; whereby a seating apparatus is provided with multiple position independently adjustable front and rear seat elevation and front to rear incline angle; multiple position independently adjustable backrest whereby bottom of backrest is slidably adjustable forward and rearwardly in relation to the seat front and rear; the recline angle of the backrest is pivotally adjustable to multiple positions and stabilized by notched-rail-bars; whereby the provided seating apparatus can be adjusted and customized to meet the comfortable seating desires of most any user.