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US 5,560,506 AGranted
Bottle with a handle
AssigneeMitsubishi Plastics Industries Limited
InventorsTateo Yanagisawa, Hisayoshi Yamada, Katsumi Sakamoto, Seiki Inagawa, Yukihide Umetsu, Takeshi Uchida, Hideyo Nakahara, Yoshiharu Fukumoto
Life of this patent
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Abstract
A method of making a bottle with a handle, wherein a synthetic resin parison is disposed in half-cylindrical molds with a handle body, which is blow-molded and at the same time integrated with the handle body, characterized in that the parison is disposed between the opened molds; the handle body is tacked to a face of matching faces of the half-cylindrical molds; the molds are closed; and the blow-molding is performed.
Claims8
A bottle comprising:
- a main body having a recess, said recess having a slanted upper face and a slanted lower face;
- and
- a handle body attached to said recess;
- wherein said main body defines a columnar shape having a plurality of edges, and said recess comprises a handle attaching portion at upper and lower sides of said recess, said handle attaching portion being formed by cutting off an edge of said main body, said handle attaching portion comprising corner portions which protrude radially outwardly and form an angle at a side of the columnar shape of the main body.
1 more element
A plastic bottle with a handle comprising:
- a main body of a plastic bottle;
- and
- a handle body;
- wherein a recess portion is formed at a side face of the main body of the plastic bottle for attaching the handle body which has separately been formed, the recess portion comprising an upper attaching face and a lower attaching face for respectively receiving an upper attaching portion and a lower attaching portion of said handle body;
- and
- wherein said main body of the plastic bottle comprises a shoulder portion which is positioned vertically below the upper attaching portion of the handle body;
- wherein:
- the upper attaching face of the recess portion downwardly slants towards a center axis of the main body of the plastic bottle, and the lower attaching face of the recess portion upwardly slants towards the center axis of the main body of the plastic bottle;
- and
- the upper attaching portion of said handle body comprises an upper face which downwardly slants towards the center axis of the main body of the plastic bottle, and the lower attaching portion of the handle body comprises a lower face which upwardly slants towards the center axis of the main body of the plastic bottle.
7 more elements
Dependencies are inferred from the claim text.