Whereby the main body of the u-shaped carriage is an assembly of

Official title: {whereby the main body of the U-shaped carriage is an assembly of at least three major parts, e.g. an assembly of a top plate with two separate legs attached thereto in the form of bearing shoes (bearing shoes per se F16C29/0614)}

F16C29/0669 (Whereby the main body of the u-shaped carriage is an assembly of) appears on 73 US grants and 29 published applications in this corpus.