Multi orientation fuel vapor storage canister assembly
 A fuel vapor storage canister uses a single canister body and a series of three possible modular liquid fuel trap subassemblies that fit into a trap housing of the canister body so as to allow the assembly to be installed in three differing orientations. 
General Motors Corporation
F F
F02M F02M
additional inventional
Gordon R. Kenneth W. Richard H.
Paddock Turner Simons, Jr.