B - Operations – Transporting – 26 – B
Patent
B - Operations, Transporting
26
B
B26B 3/00 (2006.01) B26B 27/00 (2006.01)
Patent
CA 2372845
A device for unrolling a circumferentially extending portion of an outwardly rolled rim of a cup made of flexible material has a main body with spaced front and rear wall portions connected together at their upper ends to form a U-shape in side view to enable the device to be placed over the rim of a cup with the front wall portion inside the wall and the rear wall portion outside the cup. The main body has two laterally spaced blade members within the U-shape with downwardly facing cutting edges, the rear wall portion having a forwardly projecting unrolling member below the blade members. When the device has been positioned on the cup, downward movement of the device causes the unrolling member to pass below the rim and the blade members to cut through the rim at circumferentially spaced positions to form a cut rim portion. Subsequent upper movement of the device causes the unrolling member to engage and unroll the cut rim portion.
Accadia Paul S.
Gowling Lafleur Henderson Llp
LandOfFree
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