B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
206/44
B65D 41/18 (2006.01) B65D 43/02 (2006.01) B65D 45/20 (2006.01)
Patent
CA 1166192
A b s t r a c t A container lid is provided with a lid flange 2 downwardly merging into a releasing flange 13 which from a position in which an inwardly extending snap rib 8 on said flange 2 engages a sealing edge on a container flange 9 or a container mouth bead 12 is upwardly bendable to a position in which said snap rib 8 goes clear of said container flange or abuts it at slight pressure. Releasing flange 13 acts as a bistable snap catch and is retained in its extreme positions by means of its inherent annular tension. Releasing flange 13 causes even a large container lid seated firmly prestressed on a container to be readily removed, no tools being necessary. Fig. 3 to be published.
387365
Fetherstonhaugh & Co.
Superfos A/s
LandOfFree
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