Multi-layer plastic bottle with a handle
AssigneeOwens-Illinois Plastic Products Inc.
InventorsThomas J. Krall, Robert A. Myers
Life of this patent
Estimating the term…
Abstract
The multi-layer plastic bottle with a handle for holding liquids and the like which includes molds enclosing a hollow parison of molten plastic which is at a blow molding temperature, pinching a portion of the hollow parison as the mold closes to form a hollow moil portion and neck portion, simultaneously pinching a portion of the hollow parison to form a hollow handle portion while leaving a portion of the parison to provide a passage from the moil portion to the handle portion and thereafter expanding the parison through the moil portion to form the container.
Claims2
A hollow blown plastic article comprising:
- a hollow body portion, an integral neck portion, an integral hollow handle portion connected to the body portion by an integral wall, an integral hollow moil portion connected to the handle portion and the neck portion by said integral wall, and an integral passage in said integral wall communicating between the moil portion and the hollow handle portion, said passage between the moil portion and the handle portion providing the only passage to the handle portion.
Dependencies are inferred from the claim text.