Patent 10362878 - Foldable sofa-bed > Summary
US Patent
Patent Application No. US 10362878
Published on Jul 30, 2019
Application No. 15/226517
Field on Aug 2, 2016
Classification
International:
A47C 17/17
A47C 17/175;
A47C 17/165;
Field of Search
5/42
5/28.29;
5/12.1;