Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
245 words
An open topped container having a lid detachably fastened thereover and having around the outer periphery of said open top an outwardly projecting rim, said lid having a central part which covers the opening in the open top of said container, said central part having a peripheral said portion, said side portion resting on said rim of said opening, said central part also having a substantially downwardly directed annular closure skirt adjoining said peripheral side portion, said closure skirt being joined to an annular bending lip which bending lip is adapted to be moved hingedly between an upper a lower position, said bending lip also being provided with an inwardly directed shoulder which engages under said container rim; said the lid being fastened on said container when said bending lip is positioned in the lower positon, said inwardly directed shoulder is brought out of engagement with said rim by moving said bending lip to said upper position so as to detach said lid from said open top of said container, wherein said bending lip is joined by a hinge to said closure skirt and, near the connection to the said hinge, said bending lip is provided with a second, outwardly proturding shoulder means, said second shoulder means having a surface directed towards an outer side of said hinge, said shoulder surface being so shaped that when said bending lip is moved to said upper position, said shoulder surface bears against said outerside of said hinge.
Claim 2
Dependent Claim
245 words
An open topped container having a lid detachably fastened thereover and having around the outer periphery of said open top an outwardly projecting rim, said lid having a central part which covers the opening in the open top of said container, said central part having a peripheral said portion, said side portion resting on said rim of said opening, said central part also having a substantially downwardly directed annular closure skirt adjoining said peripheral side portion, said closure skirt being joined to an annular bending lip which bending lip is adapted to be moved hingedly between an upper a lower position, said bending lip also being provided with an inwardly directed shoulder which engages under said container rim; said the lid being fastened on said container when said bending lip is positioned in the lower positon, said inwardly directed shoulder is brought out of engagement with said rim by moving said bending lip to said upper position so as to detach said lid from said open top of said container, wherein said bending lip is joined by a hinge to said closure skirt and, near the connection to the said hinge, said bending lip is provided with a second, outwardly proturding shoulder means, said second shoulder means having a surface directed towards an outer side of said hinge, said shoulder surface being so shaped that when said bending lip is moved to said upper position, said shoulder surface bears against said outerside of said hinge.
Claim 3
Dependent Claim
26 words
A container according to claim 1, wherein said surface of said second shoulder means extends substantially from said connection between said bending lip and said hinge.
Claim 4
Dependent Claim
19 words
A container according to claim 2, wherein said surface of said second shoulder means has a convexly curved shape.
Claim 5
Dependent Claim
76 words
A container according to claim 3, wherein a gap exists between said bending lip and said container when said bending lip has been moved to said lower position, and wherein at a lower peripheral edge of said bending lip an annular tamper-proof lip is provided which can be broken or torn off and, when said lid is fastened on said container, said tamper proof lip substantially reduces said gap between said bending lip and said container.