04063745 is referenced by 19 patents and cites 10 patents.

A trailer construction in which the trailer bed is articulated into a plurality of sections for relative pivotal movement about one or more transverse horizontal axes, and which includes means for temporarily lowering the bed of the trailer to rest directly on the ground, for unimpeded loading by movement transverse of the bed, longitudinal loading from behind still being available as well.

Title
Trailer for farm machinery
Application Number
5/622055
Publication Number
4063745
Application Date
October 14, 1975
Publication Date
December 20, 1977
Inventor
LeRoy C Olson
Box 707, LaMoure, 58458
ND, US
Agent
Merchant Gould Smith Edell Welter & Schmidt
IPC
B62D 21/18
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