Patent ID: 9289060
Filing Date: 2016-03-22
CPC Classification: A47B

Claim Text:
1. A multiple-layer shelf assembly comprising: a plurality of shelves; at least one support member having a length and at least one ridge, multiple notches defined in the at least one ridge, the at least one support member located at the shelves to support the shelves to be multiple layers, multiple engaging members each being a bent tubular member and connected to the shelves, the at least one support member extending through the engaging members, the at least one support member being rotated an angle to engage the engaging members with the notches of the at least one support member, the shelves being supported on the engaging members, and wherein each of the engaging members is a rectangular loop, the at least one support member is a cylindrical member, the at least one ridge extending longitudinally from an outside thereof, the at least one ridge having a triangular cross section and the notches defined therein, each of the engaging members is engaged with the notches of the at least one ridge of the at least one support member, each shelf is supported by the at least one support member.