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US 4,671,421 AGranted
Plastic container
AssigneeOwens-Illinois, Inc.
InventorsThomas L. Reiber, Gerald R. Robinson
Life of this patent
Estimating the term…
Abstract
A plastic container which comprises a plastic blow molded container having an annular finish, an insert positioned in the finish and interengaged with the internal surface of the finish. The insert has internal threads for receiving an enlarged closure such in the form of a self-draining measuring cup having external threads on the lower end thereof and a peripheral flange sealingly engaging the free end of the finish.
Claims21
A plastic container comprising
- a blow molded body having an annular finish,
- a plastic insert positioned within said finish and means interconnecting the insert with said finish,
- said insert having internal threads on the inner surface thereof.
A plastic package comprising
- a blow molded body having an annular finish,
- a plastic insert positioned within said finish and means interconnecting the insert with said finish,
- said insert having internal threads on the inner surface thereof,
- a closure having a peripheral wall with external threads engaging the internal threads of the insert, and
- means providing a seal between the closure and the finish.
2 more elements
Dependencies are inferred from the claim text.