Inventor:Dougherty; Robert S.
No. of patents:1
||Title Of Patent
||Cargo container door construction
||November 8, 1977|
|A cargo container door construction is disclosed. The construction utilizes a relatively thin sheet metal door skin having a plurality of formed-in longitudinally extending stiffener grooves, with the door edge parallel to the grooves being formed into stiffener edges comprising a lip wi|