220 / | HD | RECEPTACLES |
|
200 | DF | CLOSURES {45} |
260 | DF | .~ With closure opening arrangements for means (e.g., opening devices) {5} |
265 | DF | .~.~ Frangible member or portion {2} |
266 | DF | .~.~.~ About line or point of weakness {4} |
270 | | .~.~.~.~ With gripping means (e.g., pull tab) {4} |
271 | DF | .~.~.~.~.~> Provided with vent |
272 | DF | .~.~.~.~.~> Rivet connection between pull tab and removable portion integral with pull tab |
273 | DF | .~.~.~.~.~> Rivet connection between pull tab and removable portion integral with removable portion |
274 | DF | .~.~.~.~.~> Adapted for engagement with special tool (e.g., slotted key) {1} |