Patent EP0198587A2 successfully refreshed from Google Patents.
EP0198587A2
Expired / Lapsed
EP
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Biaxial-orientation blow-moulded bottle-shaped container
Assignee: Yoshino Kogyosho Co Ltd
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Filing: 1986-03-06
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Granted: —
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Expires: 2006-03-06
Abstract
Abstract A blow-molded bottle-shaped container of biaxially oriented synthetic resin integrally molded with a neck at the top of a cylindrical body thereof comprising a pair of recesses depressed inwardly on the cylindrical wall thereof at both sides of the cylindrical body and spaced at deepest axial edges minimized so that one remaining container body surface of the container body forms a grip by the formation of said recesses. Thus, the blow-molded bottle-shaped container of biaxially oriented synthetic resin which can enhance sufficiently the mechanical strength of the recesses formed on the container body by providing reinforcing ribs for effectively dispersing the internal pressure acted on the recesses.
Inventors
- 👤 Akiho Ota
- 👤 Hiroaki Siguira
- 👤 Hiroichi Ishii
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 15:36
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/005; B29C49/00; B29C49/42; B29C49/48; B65; B65D; B65D1/00; B65D1/02; B65D1/0223; B65D23/00; B65D23/10; B65D23/102; B65D2501/00; B65D2501/0009; B65D2501/0018; B65D2501/0027; B65D2501/0036; B65D2501/0081
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
69 words
A blow-molded bottle-shaped container of biaxially oriented synthetic resin integrally molded with a neck at the top of a cylindrical body thereof, characterised by a pair of recesses depressed inwardly on the cylindrical wall thereof at both sides of the cylindrical body and spaced at deepest axial edges minimized so that one remaining container body surface of the container body forms a grip by the formation of said recesses.
Claim 2
Dependent Claim
69 words
A blow-molded bottle-shaped container of biaxially oriented synthetic resin integrally molded with a neck at the top of a cylindrical body thereof, characterised by a pair of recesses depressed inwardly on the cylindrical wall thereof at both sides of the cylindrical body and spaced at deepest axial edges minimized so that one remaining container body surface of the container body forms a grip by the formation of said recesses.
Claim 3
Dependent Claim
24 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein said grip has a reinforced rib of axial groove shape.
Claim 4
Dependent Claim
31 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein said receeses are formed by tapered walls depressed toward the deepest axial edge at the center thereof.
Claim 5
Dependent Claim
25 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein a plurality of axial reinforcing ribs are formed on said recesses.
Claim 6
Dependent Claim
41 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein a plurality of lateral grooves are aligned at a predetermined interval on the other remaining container body surface oppositely facing with the grip of the container body.
Claim 7
Dependent Claim
33 words
-The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein a reinforcing rib projected in an arch shape bent inward to cross the recesses are formed in the recesses.
Claim 8
Dependent Claim
32 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 6, wherein said reinforcing ribs are'aligned at a predetermined interval that a finger of a hand can enter the interval.
Claim 9
Dependent Claim
32 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein a plurality of lateral grooves are aligned on the rear peripheral container body surface oppositely to said grip.
Claim 10
Dependent Claim
35 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein reinforcing ribs of externally projecting strip shape to cross the recesses are projected, bent and deformed on the cylindrical container body.
Claim 11
Dependent Claim
36 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 8, wherein said reinforcing ribs have a depressed depth width inward the recesses substantially equal to or near to the projecting height width externally.
Claim 12
Dependent Claim
103 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein at least one side end of said grip has an inclined surface including an inclining angle maximized at a right angle with respect to an imaginary diagonal line of a flat surface of the container body, and a plurality of reinforcing rib grooves of lateral groove shape depressed on the rear wall of said grip and having inclined surfaces including an inclining angle maximized at a right angle with respect to the diagonal line on the inclined surface of the other side end wall of said reinforcing rib groove.
Claim 13
Dependent Claim
32 words
The blow-molded bottle-shaped container of biaxially oriented synthetic resin according to claim 1, wherein upper and lower portions of the rear half of the container body are projected externally from said grip.
References Cited (Backward Citations)
No citation records indexed.
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