A lid
AssigneeHanpak Limited
InventorWei LU
Life of this patent
Estimating the term…
Abstract
A rimless lid (10, 97, 99) for a container, the rimless lid comprising: a cover member having an outer side (1) and an inner side (3) and a peripheral edge (5); and a reinforcing arrangement comprising one or more reinforcing members (30, 140, 530, 540, 630, 640) located at the inner side (3) of the cover member; wherein at least one of the peripheral edge (5) of the cover member or the one or more reinforcing members (30, 140, 530, 540, 630, 640) is/are configured to frictionally engage an internal wall of the container when the lid is mounted thereto.
Claims21
1-38. (canceled)
A rimless lid for a container, the rimless lid comprising:
- a cover member having an outer side and an inner side and a peripheral edge;
- and
- a reinforcing arrangement comprising one or more reinforcing members located at the inner side of the cover member,
- wherein one or more reinforcing members is/are configured to frictionally engage an internal wall of the container when the lid is mounted thereto.
A rimless lid as claimed in claim 1, wherein the peripheral edge of the cover member and at least one reinforcing member are configured to frictionally engage an internal wall of the container;
- optionally, wherein the or each reinforcing member makes frictional contact with the inner wall of the container at at least two discrete locations on the inner wall of the container.
A rimless lid as claimed in claim 1, wherein there is provided a reinforcing member comprising a reinforcing panel that is connected to the one or more reinforcing members located at the inner side of the cover member, the reinforcing panel comprising a peripheral edge that is configured to frictionally engage the internal wall of the container and being arranged spaced apart from and substantially parallel with said cover member.
Dependencies are inferred from the claim text.