B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
190/146
B65D 17/34 (2006.01) B65D 43/02 (2006.01)
Patent
CA 1302917
ABSTRACT A disposable plastic lid including a depending skirt formed with stacking, sealing and snap rings, and a pull tab at the lowermost edge of the skirt. The lid is formed such that the plastic is uniaxially oriented in a first direction and the tab is located to initiate a tear in a second direction transverse to the first direction. Tearing is also facilitated by notching the pull tab at either end thereof, and by providing a surface projection interrupting the snap ring in an area immediately adjacent the pull tab.
559407
Mccarthy Tetrault Llp
Sweetheart Cup Company Inc.
LandOfFree
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