Combination drawn tapered aluminum can with plastic film closure

Claim 1

A COMBINED CONTAINER AND CLOSURE, THE CONTAINER COMPRISING A CONTAINER BODY CONSTRUCTED OF RELATIVELY DUCTILE LIGHT GAUGE METAL, SAID CONTAINER BODY HAVING AN UPPER RADIALLY OUTWARDLY DIRECTED PERIPHERAL SHOULDER DEFINING A MOUTH OF THE CONTAINER BODY, SAID SHOULDER TERMINATING IN AN OUTWARDLY DIRECTED PERIPHERAL CURL, SAID CURL BEING FIRST DOWNWARDLY AND OUTWARDLY CURLED AND TERMINATING IN A FREE PERIPHERAL EDGE PORTION, SAID CURL BEING CURLED BEYOND 360 DEGREES WHEREBY OPPOSITE SURFACE PORTIONS THEREOF OPPOSE EACH OTHER ADJACENT AND BELOW SAID SHOULDER, A THIN PLASTIC FILM CLOSURE CLOSING THE CONTAINER BODY OPENING, SAID FILM CLOSURE CLOSING THE MAJOR FLAT CENTRAL PORTION AND A PERIPHERAL EDGE PORTION, SAID MAJOR FLAT CENTRAL PORTION BEING IN A PLANE NORMAL TO THE CONTAINER BODY AXIS AND TANGENTIAL TO SAID SHOULDER, SAID PERIPHERAL EDGE PORTION OF THE FILM CLOSURE SUBSTANTIALLY COEXTENSIVELY OVERLYING ONE OF THE CURL SURFACE PORTIONS WHEREBY A PORTION OF SAID FILM CLOSURE BETWEEN THE OPPOSED CURLED PORTIONS IS GRIPPED THEREBETWEEN, SAID CURL HAVING A CENTER, AND A PLANE THROUGH THE MAJOR FLAT CENTRAL PORTION OF THE FILM CLOSURE PASSING GENERALLY THROUGH THE CENTER OF SAID CURL.