Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 9, 2021
Patent Application Number
16812824
Date Filed
March 9, 2020
Patent Citations Received
Patent Primary Examiner
Patent abstract
An extendable modular bed includes a frame assembly and a plurality of support units which are mounted on the frame assembly. In each of the support units, two retaining shells are detachably mounted on the frame assembly, two outer tubes are respectively and slidably retained by the retaining shells and are slidably sleeved on two end segments of an inner tube, two positioning members are respectively and detachably coupled to the retaining shells for respectively positioning the outer tube, and two spring-loaded buttons are mounted inside the inner tube to respectively extend out of two through holes of the inner tube for further positioning the outer tubes.
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