Receptacles – Sidewall structure – Having an outlet or inlet opening
Reexamination Certificate
2011-04-12
2011-04-12
Stashick, Anthony (Department: 3781)
Receptacles
Sidewall structure
Having an outlet or inlet opening
C220S254200
Reexamination Certificate
active
07922029
ABSTRACT:
A cylindrical receptacle has an open space accessible from above, and an optional cover. An outer shell, an inner liner, and a pair of oppositely moving doors that slide about the circumference define the receptacle. The vertically extending side wall has an opening circumscribing substantially one half of the circumference formed in the side wall. The pair of doors are operative in a first position to fully enclose the opening and are operative in a second position to provide full access to the opening. Various alternative embodiments incorporate vertical reinforcing supports adjacent the opening, gussets circumscribing the opening for reinforcing the opening, a reinforcing spacer adjacent the receptacle top, a discontinuous spacer adjacent the receptacle bottom, a floor adjacent the base and sloped towards the opening, a feature locking the outer shell and inner liner together, and a taper so the receptacle may be stacked together with like receptacles.
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Aretz Douglas W.
Dorsey Steven T.
Hicks Robert J
Stashick Anthony
Watkins Albert W.
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