Receptacles – Closures – With closure opening arrangements for means
Patent
1983-11-23
1985-01-29
Hall, George T.
Receptacles
Closures
With closure opening arrangements for means
220307, 220270, 220339, B65D 5116, B65D 3900
Patent
active
044960697
ABSTRACT:
This relates to the modification of an existing type of closure which employs a fulcrum post about which a part of the closure functioning as a lever pivots while bearing on an axially facing surface of the fulcrum post so as to weaken the fulcrum post in a manner wherein, when a pry tool is used and bears against the fulcrum post in a radial direction, the fulcrum post will separate into bendable tabs both to hinder the prying operation and to give indication of tampering efforts.
REFERENCES:
patent: 4328906 (1982-05-01), Walter
patent: 4407423 (1983-10-01), Walter
Kulesa Edmund M.
Winkless Robert A.
Brown Charles E.
Continental Can Company Inc.
Hall George T.
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