US 11,987,970 B2
Waste system of height-adjustable toilet
Dusan Priborsky, Jihlava (CZ)
Assigned to DOMKAT, S.R.O., (CZ)
Appl. No. 17/922,774
Filed by DOMKAT, S.R.O., Jihlava (CZ)
PCT Filed May 28, 2021, PCT No. PCT/CZ2021/000022
§ 371(c)(1), (2) Date Nov. 1, 2022,
PCT Pub. No. WO2021/259400, PCT Pub. Date Dec. 30, 2021.
Claims priority of application No. CZ2020-364 (CZ), filed on Jun. 24, 2020.
Prior Publication US 2023/0167634 A1, Jun. 1, 2023
Int. Cl. E03D 11/12 (2006.01); E03D 11/14 (2006.01)
CPC E03D 11/143 (2013.01) [E03D 11/125 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A waste system of a height-adjustable toilet comprising a fixed frame with a vertically mounted sliding plate thereon, wherein the waste system comprises a piping system, wherein the piping system comprises a serially connected upper sleeve, an upper elbow, a connecting pipe, a lower elbow, and a lower sleeve, wherein the upper sleeve is fixed to a sliding plate and the lower sleeve is attached to a fixed frame, the upper elbow on the upper sleeve and the lower elbow on the lower sleeve being seated freely pivotable about their axial axes and the connecting pipe being made of elastically flexible material.