Receptacles – Cookware – Having removable inner container
Patent
1994-10-17
1996-02-06
Castellano, Stephen J.
Receptacles
Cookware
Having removable inner container
220572, 220735, 141 98, 141 86, 141364, B65B 104
Patent
active
054890420
ABSTRACT:
The present invention provides a way for the do-it-yourself oil and filter changer to safely and cleanly drain used oil from the filter, then seal and store both filter and drained filter oil in the same container that crankcase oil is collected and stored in while keeping the drained filter dry and separate from the drained and collected oil. The invention solves a recent problem that has become apparent as used oil filters have become a culprit of land and water pollution. By allowing the do-it-yourselfer a convenient, safe, clean, and economical way to manage his used oil filter along with his used oil, it hampers the tendency to improperly dispose of these recyclable wastes by allowing more convenient and cleaner transport of these wastes to a collection center. This reusable container also eliminates the disposable items currently being used to transport used oil filters, thus eliminating these oily wastes from the wastestream.
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